Posts Tagged ‘tanks’

An In-Depth Look At The RPG-7

Saturday, April 8th, 2023

Chris Copson of The Tank Museum has an in-depth look at the RPG-7 and its history as an effective hand-held tank-killing weapon and poor man’s artillery.

Some highlights:

  • How a HEAT RPG charge works: “There is a trumpet-shaped liner in this section inside an aerodynamic fairing. And behind that is a copper cone, and underneath that is the RDX explosive charge. When that detonates, it fires what’s effectively an enormously powerful bolt of kinetic energy forward. That’s what’s called the Munroe effect, and it will penetrate up to 260mm of rolled homogeneous armor.”
  • The Russians were thought to have lost over 100 tanks in Grozny during the first Chechan War.
  • Seven of eight U.S. helicopters brought down in Afghanistan were from RPG fire.
  • Four Black Hawk helicopters taken down in Mogadishu were taken down by RPG fire.
  • Methods evolved to combat RPGs include explosive reactive armor, improvised outer armor, and slat armor.
  • “Can an RPG 7 round penetrate the composite frontal armor of the modern main battle tank? No, it can’t. But it was never intended to.” But the more modern RPG-29 can.
  • A Glimpse of Combat in Ukraine

    Wednesday, April 5th, 2023

    I’ve posted a lot of videos to help people understand the war in Ukraine. This is another one, though I’m not sure much understanding will ensue, as the tactics of both sides seem strange for those familiar with modern western combined arms combat.

    It’s an interesting video because so much about it doesn’t make sense. (I believe it’s the one a commenter mentioned.) It shows a Ukrainian tank clearing a trench of Russian soldiers near a village with the mouthful name of Verkhn’okam’yans’ke (near Severodonetsk).

    The video starts with two Ukrainian tanks advancing on a trench, one following the other’s tread tracks. (That part makes sense, as a way to pass through a minefield.) After that, a whole lot of the video seems very strange.

  • It’s a stark reminder, yet again, that the map is not the territory. We see the front lines on various map sites like Deep State, but the Russo-Ukrainian War is taking place across vast areas, some of which are quite thinly populated with troops. This tiny skirmish is probably more indicative of average troop density across the entire front line than dense urban areas like Bakhmut.
  • Save a trailing BMP and the hovering drone recording the footage, there’s no sign of Ukraine conducting any sort of combined arms operation for the trench clearing. (Though there are some artillery strikes in the background.)
  • In an age of automatic range finders and fire control computers, it’s something of a surprise to see both sides struggle to find their proper range, misses from each at about 3:45 in.
  • The tank continues to fire it’s main gun as it approaches, but doesn’t seem to use it’s secondary machine gun for supressing fire.

  • For those used to the mechanized maneuver warfare on display in Iraq, the approach the tank takes to the trench seems unusually slow and methodical.
  • Not sure what the tank is firing at 7 minutes in. Maybe part of the trench?
  • The same lack of combined arms is evident on the Russian side as well. Where are their own tanks? Their artillery support? Air support? Their own anti-tank weapons beyond that initial miss? None are in evidence.
  • In fact, nothing the Russians do as a tank approaches and blows up large chunks of their trench makes sense. They don’t run. They don’t use any anti-tank weapons. Maybe “vodka” is the reason they seem incapable of taking action.
  • They don’t retreat and flee, they only huddle further back in the same trench the tank has been methodically blowing up.
  • At around 10:07, one of them throws a grenade, which is not only a futile gesture on a tank, but the grenade isn’t even tossed in the right direction, but simply off to the side, like he was too scared to even look at the tank.
  • By the end of the video, I’m pretty sure every Russian in those trenches were goners.

    As I was finishing this up, the Daily Mail put up a follow-up video. In that one the tank drove over the trench, just to make sure everyone there was dead…

    Ukraine Also Updating T-55s

    Saturday, April 1st, 2023

    A couple of weeks ago, I posted a piece on how Russia was pulling ancient T-55s out of storage to send to Ukraine. In the interest of balance and fairness (to my readers, not to Russia), here’s a video on how Ukraine fielding their own upgraded T-55s.

  • “Ukraine has also had to look to the past, the distant past, for compatible tanks. The Ukrainians are fielding, since last autumn, a design of tank dating from over 70 years ago, the venerable T-55.”
  • “The 28 vehicles that the Ukrainians brought into service last autumn are a radically improved version of this model of tank called the M-55S obtained from Slovenia.”
  • “Taking standard T-55s into battle in 2023 would not be advisable. The 40-ton tank has a semi-stabilized 100mm d10 gun, a 500 horsepower diesel engine, and steel armor of a maximum thickness of just 200mm, meaning even old RPGs can knock them out. The gun site requires a semi-infrared spotlight that betrays the tank’s position, instant death on the modern battlefield.”
  • “The type also soldiers on in many armies around the world, particularly in the Third World, where T-55s saw action recently in the 2014-20 Libyan Civil War, the Yemeni Civil War from 2015 to present…and the Tigray War in Ethiopia, which ended last year.”
  • “Via Israel, [Slovenia] was able to heavily modernize its existing T-55s into something that is still fairly capable in 2023.”
  • “The old Soviet gun was replaced with the British Royal Ordnance L7 105mm rifled gun…Although the L7 is getting on in years it is still highly effective, and plenty of ammunition abounds for them.”
  • The tanks also received new fire control systems, incorporating a laser rangefinder and second generation night vision, a digital ballistic computer, new rubber metal tracks, an upgraded diesel engine increasing horsepower from 500 to 800, giving a maximum speed of 50 kph, and of course the tank is covered in reactive armor bricks, changing the entire look of the old tank and drastically increasing its ability to survive on the modern battlefield.

    Even without knowing exactly what upgrades Russia is performing on its own T-55s, I feel safe in assuming that Israeli tech > Russian tech.

  • “No one is sensibly suggesting that the upgraded T-55s could deal with modern tanks deployed by Russia, but they will be lethal against all other non-tank armored vehicles the Russians deploy. And of course they can also fire high explosive rounds, which would be excellent support for Ukrainian infantry.”
  • As the plucky underdog in the fight, it’s no surprise that Ukraine is fielding older, upgraded tank designs as a stopgap (or supplement) until more modern western tanks can be fielded. The surprise is that Russia, with it’s reputed 12,500 or so tanks when the conflict began, having to resort to pulling out T-55s to send to Ukraine. So much of Russia’s equipment has been so poorly maintained that it’s difficult to tell how much might remain operational. And day by day, poor Russian tactic and Ukrainian precision weapons continue to whittle that number down…

    Russia’s Rolling Tank Museum

    Wednesday, March 22nd, 2023

    Back when I reviewed The Beast, I said “While the Russians have been demothballing old Soviet tanks to send to Ukraine, they haven’t become desperate enough to send T-55s to the front lines, assuming they still have any that are able to run.”

    Guess what?

    Russia is demothballing T-54s/55s and sending them to Ukraine. Maybe not for front-line duty (or at least I bet that’s what they’re telling the probably green tankers they’re stuffing into them). Maybe they’re putting in new thermal sights, and maybe not. Some have suggested they’re also adding explosive reactive armor as well, but since much of the stuff found on captured newer tanks turned out to be fake, I rather doubt it.

    Does this mean Russia is running out of tanks? Not necessarily. Maybe they’re saving more modern tanks in reserve for a spring or summer offensive and sending all this old crap in as a stopgap. But a whole lot of slightly less ancient T-62s are up on Oryx, so I suspect we’ll start seeing Ukrainian forces take out T-55s in Ukraine sooner rather than later.

    Given how antiquated T-54/55s are on the modern battlefield, I would suggest that the U.S. government demothball a goodly number of original M1 Abramss, maybe with some slight equipment upgrades, and ship them to Ukraine, assuming enough 105mm rounds can be scrounged up. They were effective enough to destroy Soviet armor in Desert Storm, and the stuff Russia is currently shipping to Ukraine is considerably older than that.

    Faster, Traxxas! Kill! Kill!

    Tuesday, March 21st, 2023

    During World War II, the Wehrmacht developed the remote-controlled Goliath tracked mine to take out tanks, fortifications, and other targets. Despite some models packing a whopping 220 pounds of explosive, they sort of looked like a toy a child could ride on, and would almost be adorable if it weren’t for the fact that they were Nazi death bombs.

    Photo taken of a Goliath tracked mine at the Bovington Tank Museum

    Who’s an adorable little Nazi death bomb? You are! You are!

    As in so many things, Ukrainians have rediscovered and deployed (kinda) another lost weapon/tactic from World War II. Namely, they’re using remote control vehicles as suicide antitank bombs.

    I’ve long thought you could use even smaller, slightly modified off-the-shelf RC cars in mass to take out softer targets like trucks. Or drive into a enemy barracks with just a couple of pounds of plastique studded with roofing nails.

    The Russo-Ukrainian War continues to expand the possibilities of drone warfare, and I trust the Pentagon (and every other military in the world) is taking notes.

    Remembering the Battle of Medina Ridge

    Tuesday, February 28th, 2023

    We’ve already talked about the Battle of 73 Easting, so let’s talk about the battle that followed close on it’s heels, the Battle of Medina Ridge, the 32nd anniversary of which just passed, and which some regard as the largest tank battle of Desert Storm.

  • Following 73 Easting and the Battle of Norfolk, The Adnan Republican Guard division of motorized infantry launched an artillery spoiling attack against the U.S. First Armored to slow their advance, only to be slaughtered by MLRS cluster bombs, Apaches and A-10s.
  • This is simultaneous with the destruction of loot-laden Iraqi vehicles on the Highway of Death and the burning of Kuwaiti oil fields.
  • Despite the Iraqis believing that the rugged terrain south of the Euphrates valley is too difficult for an armored division to negotiate, the 24th Infantry Division reached their objective, securing Highway 8 east of where the 101st had done so a couple of days earlier. They blockade the highway, destroying over 100 vehicles retreating westwards with tank and TOE fire. Bedouin nomads watching from atop a nearby ridgeline politely applaud as tank rounds hit their targets.

  • The Medina Division of the Iraqi Republican Guard is the last organized combat force standing against the U.S. and its allies.
  • While the Iraqis have entrenched behind a small hill the Americans must crest, they’ve made the mistake of being just out of range of their T-72s.
  • “For the next 40 minutes, the engaged elements of the First Armored Division simply sit there picking off Iraqi tanks and armored vehicles with impunity. The Iraqis desperately call in artillery support, but the rounds fall behind the front line of Abrams tanks.”
  • “The 1st and 25th Field Artillery Regiments respond. Using artillery acquisition radars, the U.S. artillery is able to detect the firing of an Iraqi artillery piece, pinpoint its exact position, and return counter artillery fire on it before the Iraqi round has even landed. Within just a few minutes, two entire artillery battalions of the Medina division have been wiped out.”
  • “40 minutes after the battle began, the Medina’s right flank has been completely destroyed, and the right flank of the American force is just beginning to smash into the Medina’s left. In this sector, many Iraqi tanks are pointing southwest. The nearest tanks are destroyed before they can even rotate their turrets towards the Americans. Those that do fire back find that they are again outranged.”
  • Apaches and A-10s join in here as well.
  • “The battle would become known as The Battle of Medina Ridge. It lasts just two hours during which 186 Iraqi tanks and 172 armored vehicles are destroyed. Four American Abrams tanks are lost.”
  • I’m skipping over some secondary action and friendly fire incidents, but the Iraqis were complete routed and Americans took minimal casualties.

    If more modern American and NATO tanks using combined arms operations took on even more antiquated Soviet tanks in Ukraine, the result is likely to be similar.

    The Tank Isn’t Obsolete, Russia Is Just Using Them Stupidly

    Sunday, February 26th, 2023

    Here’s a video from Samir Puri and the Imperial War Museum that echoes something Nicholas Moran said ten months ago, namely that the tank is not obsolete on the modern battlefield, it’s just that the Russians are using them wrong.

    Takeaways:

  • Russia, despite a century of data, isn’t using tanks properly in combined arms operations in concert with infantry, artillery and close air support.
  • Ukraine is, though much of their close air support has taken the form of drones. “These unmanned aerial vehicles have proved very effective especially against slow-moving Russian armored convoys.”
  • “We don’t really see this kind of tight combined arms operations being mounted by the Russians. They really struggled to do this. Instead, what we saw were quite disconnected Russian elements, and that meant that often the Russians were moving into positions it was still very well defended that hadn’t been softened. Which is why as the war has moved on sixth, seventh, eighth month [this video came out two months ago], the Russians have changed tack very much to I guess quite brutal indiscriminate bombardment of the cities they want to take.”
  • “There are no massed tank battles for which the Cold War T-72 was designed. In fact, engagements in Ukraine are on a much smaller scale with platoons and companies clashing together rather than divisions and corps.”
  • “There has also been an absence of close air support, a crucial tool for supporting tanks as part of combined arms operations. There was a lot of aerial activity, there was a lot of dog fighting as well, early on in the in the invasion. But the aerial defense systems that both sides have gotten and can deploy to cover their their more fixed positions are effective enough that the attrition rate amongst combat aircraft has risen. And the Russians interestingly appear to be husbanding the resources of their air force.”
  • “In the early months of the war, Russia had little infantry with which to protect its tanks, particularly in urban settings. That that allowed small groups of Ukrainians to mount what almost seemed like guerrilla operations. Getting in close to Russian armor and taking them out with anti-tank guided missiles before they knew what was happening.”
  • “Russia has now launched a much larger mobilization of manpower to try and fix this problem, but with many of its best troops and equipment already expended, there are questions about the quality, supply, and morale of these new soldiers.”
  • “The fact that the Ukrainians are actually able to capture intact or largely intact T-72s is a testament to the Russian logistics. Meaning that you find in captured Russian equipment low supplies, some Russian PWOs complaining of a lack of lack of proper support from their headquarters and have simply given up or run away.”
  • Drone warfare has also made it much harder for Russia to use tanks in a traditional defensive role in static positions on systems of defensive trenches.
  • Though Russia’s forces have shown some small signs of increasing technical competence in various areas, the fact that they lost so much armor attacking Vuhledar shows that they still have a long way to go when it comes to staging competent combined arms operations.

    The Tank Museum on The Tanks Going To Ukraine

    Saturday, February 25th, 2023

    The Tank Museum has a video up covering five tanks being sent to Ukraine (Challenger 2, T-72, Leopard 2, Leopard 1, and the M1A2 Abrams).

    Some of this will be familiar to regular readers, but I did learn a few new nuggets:

  • Despite previous reports that we were sending M1A1 Abrams to Ukraine, we’re actually sending more modern M1A2s. No word on which SEP level, but I would bet against the most modern SEP3 package, as not all America’s own active armor has been retrofitted with that yet.
  • I didn’t realize Germany had also given the greenlight to ship older Leopard 1s to Ukraine. The 105mm rifled gun is probably undergunned vs. T-72 and newer Russian tanks, but should be able to punch through older tanks and pretty much all Russian BMPs. They’ll be useful for second echelon and infantry support roles. (And we might consider demothballing older 105mm gunned M1s to ship to Ukraine as well.)
  • I didn’t realize that only some 440 Challengers had been built.
  • The Latest, Greatest Russian Vaporware Coming To Ukraine

    Saturday, January 28th, 2023

    Once again, Russia has announced its latest Wunderwaffe is coming to Ukraine, which ZeroHedge treats seriously, because ZeroHedge.

    Western media outlets flooded the airways with hope for Ukraine this week as the US prepares to send 31 main battle tanks to the wartorn country in Eastern Europe to counter Russian aggression ahead of spring. What wasn’t highly publicized is that these M1 Abrams are a modified version and will be stripped of “secret” uranium armor.

    Following the news of NATO-made tanks set to flood Ukraine, the former head of Russia’s space agency Dmitry Rogozin told the Russian newspaper Pravda that “Marker,” a new robo-tank, will be able to ‘destroy Western tanks, including American Abrams and German Leopards.’

    Rogozin explained the robot tank automatically recognizes and attacks Ukrainian equipment, including NATO tanks, all because of its artificial intelligence system and machine learning technology.

    “The combat version of the Marker robot has an electronic catalog in the control system that contains images of targets both in the visible and in the infrared range,” he said.

    The director of the Air Defense Museum, retired colonel Yuri Knutov, told Lenta.Ru, a Russian newspaper, “the robot can thus identify NATO-made tanks” and will be “armed with a machine gun and an anti-tank missile with a range of up to about six kilometers.”

    Honestly, all of this is pretty hilarious stuff.

    Machine learning and artificial intelligence are real disciplines, and Russia doesn’t entirely lack technological and programming talent. It’s entirely possible that you could develop and effective autonomous battle-tank driven by AI that can adequately detect between friend and foe given lots of money, lots of time, honest, hands-off project management, and sophisticated, iterative, trial-and-error proving over a decade or more of time.

    All things Russia isn’t going to have or do. If they could adequately identify friend from foe on the battlefield (especially given how much kit Ukraine shares with Russia), then they’d already be using such technology to prevent the numerous, documented friendly fire instances Russia has suffered from. And training AI to do that is something like six orders of magnitude harder than training troops to do it.

    And we all know Russia sucks at training its own troops as well.

    Russia’s military is so demonstrably backwards that they can’t even have their army and air force communicate with each other in real time for combined arms operations. And yet we’re supposed to believe that they’ve developed cutting edge autonomous battlefield AI?

    Pull the other one.

    Russia has a long history of vaporware, and Russia’s previous attempt at field trials for a semi-autonomous AFV in Syria was a hilarious disaster. And it was plagued by bog-standard mechanical failures. Autonomous driving is a whole lot harder.

    There’s a small possibility that they’ll get this thing into the field and immediately start blowing away its own troops, but a far more likely outcome is that it never sees the field at all, just the latest case of Russian Wunderwaffe vaporware.

    LinkSwarm For January 27, 2023

    Friday, January 27th, 2023

    Democrats enabling sexual predators (yet again), more tanks for Ukraine information, and the unexpected return of Storm Drain Woman. It’s the Friday LinkSwarm!
    

  • Democrat-run California loves releasing pedophiles from prison early.

    Published in November of 2022, the story indicated “thousands of child molesters are being let out after just a few months, despite sentencing guidelines.”

    The story reported that more than 7,000 inmates convicted of “lewd or lascivious acts with a child under 14 years of age” were released from prison the same year they were incarcerated.

    The Daily Mail’s analysis was conducted using a database—created in 1994 after the federal Megan’s Law was passed—requiring law enforcement to make public information regarding registered sex offenders. The news organization examined data in California through July of 2019.

    “Everyone should be really upset and frightened by this,” Dordulian said.

    According to Dordulian, child molesters are the least likely of criminals to be rehabilitated and are four times more likely to commit the same crime again.

    “Once they’re out,” he said, “they are going to re-offend and there’s going to be another child that is victimized by these people.”

  • California’s repeal of an anti-loitering law has enabled pimps and human traffickers.

    Senate Bill 357. Signed by Governor Gavin Newsom in July, the measure decriminalized loitering with the intent to engage in prostitution. The bill did not officially take effect until January 1 of this year; but, from the moment it became law back in July, these women say, the on-the-ground reality changed. “The minute the governor signed it, you started seeing an uptick on the streets,” Powell said. “And on social media, the pimps were saying: ‘You better get out there and work because the streets are ours.’”

    The pimps were right: police stopped making arrests for crimes that would no longer be charged. The anti-loitering statute had provided the grounds for officers to question women and children whom they suspected might be trapped in a prostitution ring. “As a police officer, you need probable cause to stop and investigate,” Powell explained. “So if I have a law that says you can’t loiter in this area, with pasties and a G-string, flagging down cars, I could stop you for that because you’re loitering. But if I just say I’m stopping you because you look kind of young, that’s a little weak. So, it takes away a tool.” Without the statute, police hands were suddenly tied. Henceforth, questioning the girls—and potentially provoking a violent confrontation with pimps—came to seem a Pyrrhic gamble, one that California’s police officers would now avoid.

    (Hat tip: Stephen Green at Instapundit.)

  • Gavin Newsom’s wife’s films shown in school promote both the radical transexual agenda and Democrats.

    The films, which include “Miss Representation,” “The Mask You Live In,” “The Great American Lie” and “Fair Play,” are licensed to taxpayer-funded schools across every state and sometimes contain sexually explicit imagery and push students to feel “shame and sorrow” about American society split by privilege and oppression. They are paired with curricula that include discussion on Gov. Newsom’s comments within the films, urging them to gather their friends and vote for aligned politicians that support a “care economy” that “embraces universal human values.”

    (Hat tip: Ed Driscoll at Instapundit.)

  • Former Beaverton, Oregon Democratic mayor Dennis ‘Denny’ Doyle sentenced to six months for possessing child pornography. (Hat tip: Ace of Spades HQ.)
  • Closer to home: “Prosper ISD [Dallas County Metroplex] School Board President Arrested for Indecency with a Child.”
  • George Soros’ right-hand political man is working hand-in-glove with the Biden White House. (Hat tip: Ace of Spades HQ.)
  • Suchomimus has a video breakdown of which tanks from where are going to Ukraine.
  • Not mentioned: Morocco is sending upgraded T-72s.
  • Union membership hits record lows.
  • Scott Adams admits Flu Manchu vaccine critics were right.
  • When real life imitates The Babylon Bee: Illinois Democratic Governor “Pritzker Demands Black Queer History in AP African-American Studies.”
  • “Former Arlington teachers union president charged with embezzlement. A former president of the Arlington teachers union, who was ousted last spring, has been charged with embezzling more than $400,000 from the organization. Ingrid Gant, 54, of Woodbridge, was arrested yesterday (Monday) in Prince William County on four counts of embezzlement.” (Hat tip: Ed Driscoll at Instapundit.)
  • “Thirty years ago, Guan County, Shandong Province launched the ‘Hundred Childless Days‘ campaign under the aegis of national family planning, known in the West as the ‘one-child policy.’ The birthplace of the “Boxers” was deemed to have too high a birth rate by the provincial government. County officials sought to correct this by ensuring that not a single baby was born between May 1 and August 10, 1991.” (Hat tip: Ace of Spades HQ.)
  • EU: Eat the bugs, peasants.
  • The Five > All of CNN.
  • “Austin hair salon could shut down due to neighboring homeless camp.”

    North says they do not feel safe anymore, and she believes it all ties back to the large homeless encampment located only feet away from the salon.

    “Our safety started to become a big issue. We suffered from multiple break-ins. We’ve had our cars broken into. We clean up feces and needles on a weekly basis. It increased from that to, you know, people approaching us and threatening us with weapons, threatening rape, murder, all of those things,” said North.

    The salon has been up and running just off Ben White Blvd. for four years now. North says she has seen an uptick in crime for a while now, but the dangerous behavior from people living in this encampment picked up recently.

    “In the past year, it’s gotten increasingly worse and, in the past couple of weeks, it’s gotten to the point where I actually finally felt like this might shut my business down,” said North.

    Erin Mutschler, another co-owner of the salon, says they have called the police every time they have dealt with a situation like the one caught on video, but she says police often take 45 minutes to an hour for anyone to show up.

    The mayorship of Steve Adler is the gift that just keeps giving, even with him out of office… (Hat tip: Dwight.)

  • “Former Baltimore State’s Attorney Marilyn Mosby’s entire legal team has asked a federal judge to withdraw from representing the city’s top prosecutor.” (Hat tip: Dwight.)
  • Stop! Hammertime!
  • Insurance companies are refusing to insure Hyundais and Kias because they’re too easy to steal.
  • How easy? This easy. All you need is a screwdriver and a USB cable…
  • Intel reports quarterly loss.
  • Follow-up: Democratic State Rep. Harold Dutton: “Don’t Blame Abbott, Houston ISD Takeover Plan Was My Idea.” (Previously.)
  • A Florida woman was pulled from a storm drain for the third time in two years. Maybe she was looking for David Icke’s lizard people. Also, she sounds like a real winner: “Police said her license had been suspended 17 times from 2007 to 2020.” (Previously.) (Hat tip: Dwight.)
  • Jay Leno broke his collarbone, several ribs and both kneecaps in a motorcycle accident. But it sounds like a freak accident: “So I turned down a side street and cut through a parking lot, and unbeknownst to me, some guy had a wire strung across the parking lot but with no flag hanging from it…I didn’t see it until it was too late. It just clothesline me and, boom, knocked me off the bike.” (There’s no evidence the line was strung there by Conan O’Brien.) “But I’m OK!…I’m working this weekend.” (Hat tip: Instapundit.)
  • “Hillary Clinton Boasts Of Having No Classified Documents From Her Time As President.”