Category Archives: armor

Movement to Contact

One of the key battlefield tasks is avoiding being surprised by the enemy. The way to do that is to maintain contact with him. If contact is lost, it should be reestablished as soon as practical.

The way to do this is known as Movement to Contact. As the video explains, this is an offensive task. In effect, it’s something like a hasty attack, except you don’t really know where you’ll be conducting the attack.

Mind you, careful analysis of the terrain, and a fair appreciation of the enemy order of battle can often give you a pretty good idea where contact is likely. 

A doctrinal  here- to fix an enemy is to place sufficient fires upon him as to preclude him from either disengaging, or maneuvering.

While the video is geared toward the Combined Arms Battalion, Movement to Contact is a mission that can be conducted by light forces as well. Indeed, even Attack Aviation does it. The tactics, techniques and procedures (TTP) differ somewhat, but the fundamentals are the same.

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Squad Integrity, and the ACV

So, in our post about the Marines catching some flack for choosing a wheeled amphibious combat vehicle, jjak had a decent question:

So how will a 10-man vehicle hold a 13 man squad? Based on this http://xbradtc.com/2015/01/13/the-rifle-squad/ discussion the 13-man squad is superior. Any idea if the Marines will choose to cut down the squad size or split into multiple vehicles while waiting for the gen 2 vehicle with more seats? If they ever come.

Once the gen 2 vehicles arrive what happens to the 10 seat version? I’d make them engineering vehicles or mortar carriers or some other specialist vehicle, but maybe someone has a line on the official plan.

The answer is, as always, the Marines are weird.

Actually, not so much weird, as they do mechanized/mounted operations a little differently than the Army does, and because of that, the lack of squad integrity in the vehicle is not quite an insurmountable challenge. It’s not ideal, no, but it’s not the end of the world.

As we’ve mentioned, the Marine rifle squad is 13 men, a Squad Leader, and three four man fire teams.  A Marine Rifle platoon consists of a four man headquarters, and three rifle squads. That’s 43 men. Obviously, that means four ACVs, with a capacity of 10 each is insufficient lift for one platoon. Of course, units are almost always understrength, so there’s a good chance everyone present for duty would find a seat.

Except, each Marine Rifle Company, in addition to its headquarters and three rifle platoons, also has a weapons platoon, with 60mm mortar teams, SMAW assault weapon teams, and six medium machine gun teams. The weapons platoon is not normally deployed as a single tactical unit. Rather, its teams, particularly the SMAW and machine gun teams, are attached to the rifle platoons to augment their firepower. Add in the Navy Corpsman that routinely accompanies a platoon, any other attachments such as Forward Observers or Scout Snipers, and pretty soon, you’ve got 50 or more men that need to travel with the platoon.

One major difference between Army mounted infantry, and Marine mounted infantry is that in the Army, the vehicles are organic to the unit, all the way down to the platoon level. That is, every mech or Stryker infantry platoon owns its four vehicles.

But in the Marines, the infantry platoon doesn’t own any vehicles. The Amphibious Assault Vehicles (and presumably the ACVs in the future) belong to the division, and are shared out as needed to support various units.

Further, the size of Marine amphibious vehicles has never been keyed to any particular tactical unit. Instead, space restrictions on amphibious assault shipping argued instead for larger vehicles carrying as many Marines as reasonably possible.

Because of this, the Marines are far less concerned with squad integrity when mounted. Provided unit integrity can be maintained at the platoon, or at least the company level, they’ll improvise, adapt, and overcome.

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What a Statesman Sounds Like

The contrast with our President is stark indeed.  A clear and rational petition for the safety and existence of his nation and his people.

Small wonder that Obama and the far-left Democrats objected so much to Netanyahu’s appeal for the survival of Israel.  We get the Cairo speech, and “don’t insult Islam”.

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What’s some of the reaction to Netanyahu’s speech from the Arab world?

Tzvi Yechezkieli, the Arab affairs expert of Channel 10, said that many Arab commentators supported the content of Netanyahu’s speech. He cited a commentator on Al-Arabiya TV, who had said that he could have written a large part of the speech.

Yechezkieli said that the Arab countries are convinced that Obama will not safeguard their security interests in the current negotiations with Iran and will not protect them against Iranian aggression.

The above is not isolated opinion, either.  There was this on Bibi’s speech at AIPAC:

Yesterday, Faisal J. Abbas, the powerful Editor-in-Chief of Al Arabiya English, published an editorial under the headline: “President Obama, listen to Netanyahu on Iran.” Abbas’ editorial was a reaction to Netanyahu’s speech to AIPAC yesterday.

He wrote: “In just a few words, Mr. Netanyahu managed to accurately summarize a clear and present danger, not just to Israel (which obviously is his concern), but to other U.S. allies in the region.”

The Saudi Daily Al-Jazirah published an article written by Dr. Ahmad Al-Faraj, who supported Netanyahu’s decision to speak to the U.S. Congress against the upcoming deal with Iran. He called Obama “one of the worst American presidents” and said that Netanyahu’s campaign against the deal is justified because it also serves the interests of the Gulf States.

Barack Obama and his fellow travelers seem to be the only ones, aside from Iran, that were critical of the Prime Minister’s address.

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Suribachi

Four days after the bloody struggle to come ashore on Iwo Jima’s fire-swept black volcanic sand beaches, a patrol from 28th Marines was ordered to the top of the sullen volcanic lump that dominated the six square miles of sulphur and rock.  The seven-man patrol under the Executive Officer of Easy Company, 28th Marines raised a small flag.  The flag, difficult to see from the beach, was replaced by a larger one retrieved from one of the LSTs offshore supporting the landing.  Five Marines and one Navy Corpsman labored under fire to plant the larger colors into the rocky ground. The raising of the second, larger flag was captured by Joe Rosenthal, and became the most iconic and reproduced image in the history of photography.

Iwo

Many commonly believe that the raising of the flag on Mount Suribachi signaled the end of the fight for Iwo Jima.  In reality, twenty-two more days of relentless and ferocious savagery lay ahead.  It was not until 26 March 1945 that Iwo Jima was declared secured.  Of the six men who raised the flag on Suribachi, three, Sgt Mike Strank, Cpl Harlan Block, and PFC Franklin Sousley, would die on the island, along with more than 6,800 others, mostly Marines.  A fourth flag raiser, Second Class Hospital Corpsman John Bradley, was among the more than 19,000 wounded.   The man who took the motion picture footage from the same vantage as Rosenthal, Marine Combat Cameraman Bill Genaust, was later killed in one of Suribachi’s hundreds of caves.

Bradley received a Navy Cross for his actions in combat on 21 February, and Strank a Bronze Star.  Bill Genaust also received a Bronze Star.

The above movie is the approximately 20 minute production called “To the Shores of Iwo Jima”.  Well worth the time, as it is a grim and unvarnished look at the titanic struggle for Iwo.  Seldom have the words of a senior officer been so accurate, or heartfelt, as when Admiral Chester Nimitz described the fight for the island.

Uncommon Valor was a Common Virtue

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Vice Admiral Rowden’s Message

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You can read the text of it over at Salamander’s place.  Micromanagement?  Possibly.  Necessary?  Some folks, among which is a guy named Greenert, seem to think so.  From where I sit, it seems there is some serious concern (finally) on the part of Navy leadership from the CNO on down, including SURFPAC, that our numbered Fleet Commanders don’t know how to fight their fleets, that Task Force Commanders do not know how to fight their task forces, nor Battle Group Commanders their Battle Groups, or individual COs and Officers, their warships.   There is, it is suspected, a lack of understanding of warfighting at all levels.  From the Operational Arts, to doctrine and tactics, down to techniques, and procedures, there is an alarming lack of understanding in areas for which we should strive for mastery.  In addition, it is likely that there is serious question about the true state of readiness of our fleet and the ships and aircraft (and Sailors) which comprise it.  Maintenance, training, proficiency, mindset, all these are suspect.

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I think SURFPAC’s message is a very good step in the right direction.  It may also shake out the most egregious impediments to training for war, both self-inflicted and externally imposed.  This includes peripheral tasks that take up inordinate time and attention, maintenance and manpower shortcomings that render weapons and engineering systems non-mission capable, and jumping through burdensome administrative hoops required to perform the most basic of combat training.

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I cannot say whether or not VADM Rowden dislikes Mission Command.  I hope that he does not, because the ability of junior commanders to take the initiative and act boldly across widely-flung battlefields in the absence of orders has been the critical element of success for many centuries.  But Mission Command requires junior leaders who are positively imbued in their craft, and senior leaders who understand what must be done and can clearly express their intent (and then have the courage to trust their subordinates).   The entirety of the US Navy, more so perhaps than the other services, must rely on such leadership for its survival in combat with an enemy.  Unfortunately, the Navy may be the service that has become the most over-supervised and zero-defect-laden bastion of micromanagement in all of DoD.

Gunnery training aboard U.S.S. Astoria (CA-34), spring 1942.

Vice Admiral Rowden’s message has an almost desperate tone to it.   As if, to quote Service, Navy leadership realizes that it is later than you think.  One cannot help but be reminded of the myriad comments from US cruiser sailors in 1942.  Following initial and deadly encounters with a skilled and fearsome Japanese Navy in the waters off the Solomons, many deckplate sailors swore they would never again bitch about the seemingly incessant gunnery and damage control drills that interrupted their shipboard lives.    Like 1942, a Naval clash against a near-peer who can muster temporary advantage will be a costly affair where even the winner is badly bloodied.  Unlike 1942, there is no flood of new warships on the slips which can make good such losses.

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Words from an earlier post of USS Hugh W. Hadley, on the picket line off Okinawa, reinforce the importance of what VADM Rowden wants:

LESSONS LEARNED, CONCLUSIONS AND RECOMMENDATIONS:

                      1.  It must be impressed that constant daily drills in damage control using all personnel on the ship and especially those who are not in the regular damage control parties will prove of  value when emergencies occur.  The various emergency pumps which were on board were used effectively to put out fires.  Damage control schools proved their great value and every member of the crew is now praising this training.

                      2.  I was amazed at the performance of the 40 and 20 guns.  Contrary to my expectation, those smaller guns shot down the bulk of the enemy planes. Daily the crews had dinned into their minds the following order “LEAD THAT  PLANE”.  Signs were painted at the gun stations as follows “LEAD THAT PLANE”.  It worked, they led and the planes flew right through our projectiles.

Not the things of (fill in the blank) History Month or of SAPR or “diversity” training….

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Armor Upgrades

We noted an article in The Diplomat remarking on the recapitalization of the Army’s armored fleet.

And you’ve probably seen in the news in the last year or two complaints about how Congress was wasting money on new tanks the Army didn’t even want. Well, that’s not exactly true- after all, when is the last time the press was accurate about anything related to the military. The Army hasn’t bought a brand new tank since the early 1990s. What they have been doing is running tanks through a complete rebuild, upgrading to the latest configuration, known as M1A2 SEP v2. And it was never that the Army didn’t want to continue upgrading tanks. But under the sequester, the Army had to prioritize spending, and wanted to delay M1 upgrades in favor of other programs. Congress noted that delaying upgrades would force the plant to close, and potentially lose the skilled workforce. It was a matter of pay me now, or pay me later. In the long run, reopening the plant would cost more than simply keeping it open. And so Congress told the Army to do so. Don’t think for a moment the Army didn’t know the Congress was going to do this. There’s a very, very long history of the services, when faced with a budget crunch, putting important, popular programs on the block, knowing full well that Congress will put them back in the budget.

At any event, having played that game with Congress for a bit, the Army has now gone in the other direction, asking for quite a bit more money to upgrade tanks.

Army leaders have thus far taken up a losing battle against Congress to temporarily halt funding for its Abrams tanks. However, that changed in its latest budget proposal as the service has reversed course and asked for 50 percent more funding for the M1 Abrams tank over last year.

Army Chief of Staff Gen. Ray Odierno told Congress in 2o12 that the Army wanted to spend money on other modernization priorities. Congress pushed back saying it was a mistake to shut down the production line of the M1 tank, which is located in Lima, Ohio, even if it’s a temporary shut down. The Army would risk losing the skilled workers at the plants and spend more on training when they needed to reopen the production line for the Abrams upgrades the Army had said it needed in 2017.

The Army apparently listened to the critique, as service officials requested $368 million for upgrades to the M1 tank. Last year, the Army asked for $237 million.

What are some of the upgrades the Army is implementing in the fleet? Well, shortly the M1 fleet will have a new type of ammunition, and importantly, a new thermal sight/sensor.

The ability to identify targets prior to engagement remains one of the biggest obstacles to improving Abrams lethality. The new IFLIR solves this problem using long- and mid-wave infrared technology in both the gunner’s primary sight and the commander’s independent thermal viewer. The IFLIR will provide four fields of view (FOV) displayed on high-definition displays, greatly improving target acquisition, identification and engagement times – compared to the current second-generation FLIR – under all conditions, including fog / obscurants.

When the M1 was first introduced in the early 1980s, the tanks thermal sight was almost black magic. The ability to see through dark and smoke was astonishing to gunners trained on earlier systems. Up to that point, night gunnery was conducted with searchlights mounted above the gun tube!

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The technology of thermal sights has greatly improved over the last 30 odd years, and the sights have been steadily improved since then. The original sight would seem crude to today’s gunners. A second thermal sight was added in the 1990s to give the tank commander an independent thermal vision device.*

The improvements, taken together, will establish the M1A2 SEP v3 configuration.

*That capability was planned from the outset of the M1 program, but not intially installed for cost reasons.

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Let’s talk about the Bradley some more…

A bit of a stroll down memory lane for me, as it were.  First, the Bradley’s been in service since about 1982. Main production variants of the Infantry Fighting Vehicle version include the M2*, M2A1, M2A2-ODS**, and the M2A3. I’ve never seen an M2A3, but I’ve dealt with all the other models. Oddly, I mostly went backwards. I was loaned out to a unit for Desert Storm, and it was equipped with brand new M2A2 vehicles. Months later, I was assigned to a unit in Colorado that was equipped with M2A1 models. And when that unit went to the National Training Center, we drew vehicles there for our rotation from the common pool rather than bringing our own. Those vehicles were vanilla, early production M2s. Eventually, I got to spend just a bit of time on an M2A2-ODS at Ft. Benning.

Esli had this to say about reloading the main gun on a Bradley.

It’s easy but not too fast. You have to traverse the turret, pop off some covers to give the guys in back access. Then, the guys in back have to move all the gear that is stacked up all over the floor, raise the floor panels and pull long cans with multiple straps around them up. Then open the long cans, which are covered in a thick sheath. Then feed belts of AP or HE into the ready boxes, reorganize the rear stowage and reinstall the covers and then traverse the turret back. (What our host may not know is that an upgrade to the rear of the track changed the 25mm stowage to this new system.) I made all my infantry crews practice this.

By the way, no static Bradley begins to convey how cramped they are when loaded up with nine guys and all their gear. Particularly cramped in the turret.

Youtube has all kinds of neat Bradley videos (see below) but apparently none showing the loading of the ammo cans. The ammo cans for the Bradley are the the front of the turret, beneath the gun mount itself, right about where the gunner and commander’s shins are. You may recall that the M242 25mm gun fires two types of ammunition, Armor Piercing (AP)*** and High Explosive Incendiary (HE). Both types of ammunition are carried simultaneously, and the gun can switch from one type of ammo to the other simply by pressing a button on the gun control panel. Here’s an oddity. The next round fired after changing the selection will be of the previously selected ammo- that is, if you fire a burst of AP, then switch to HE, your next shot will be AP before the HE starts loading and shooting. AP and HE have very visibly different ballistic trajectories, and it is quite disconcerting at first to see the first round of a burst fly off on a path well away from where the reticle in the Gunner’s Sight Unit would lead you to expect.

The ammo cans, in spite of being right in front of the turret crew, cannot be accessed from inside the turret. There are two cans. One holds 230 rounds of ammo, and the other holds 70 rounds. The “normal” load is 230 rounds of HE, and the smaller can with 70 rounds of AP. Both kinds of ammo used to  come in boxes that hold two 15 round linked belts of ammo.

The boxes are sized to fit under the floorboards of the troop compartment, filling the space between the hull and the floorboards. The new ammo storage is supposed to be easier and more ergonomic. Don’t bet on it. Now the crew pulls ammo out of the cans, and loads them into “hot boxes” under the floorboards in 50 round belts for “ease” of loading.

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Here’s what the back of the vehicle looks like. You can see the pop-up floorboards more clearly here.

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Actually the interior of the troop compartment of a Cavalry M3. The M2 has bench seating on both sides of the compartment.

You can also see the turret basket and some of the interior of the turret itself. The shielding around the turret does not rotate. There’s a sliding door that is normally closed when operating the turret for safety.

The belts of ammo don’t just rest in the bottom of the turret ammo cans. Instead, there are flanges on each link of the ammo belt that are used to hang the ammo along side rails at the top of the ammo can. Loops of about 25 rounds hang in the can.

Dummy 25mm ammo. The flanges are at the top and bottom of the link.

Actually, in one can, the ammo goes under the top rails, and on the other, the ammo is “upside down” with the links on the bottom, so one round of the ammo itself rides along the top of the rails inside the can. Sound confusing? It is. Who knew simply loading ammo in a can would involved having to count exactly how many rounds were being looped in. From FM 23-1 Bradley Gunnery.

Load AP

Load HE

I’ve tried to find a decent picture of the actual loading setup, but my google fu failed me.

Note that the cans load from the side. The gunner has to spin the turret to align first one can, then the other with the turret shield door (and engage the turret lock, and turn off the turret drive motor for safety) before loading can actually begin. If the cans are partly filled, the counting process still has to occur, and the loader just hangs the ammo. But if the  cans are completely empty, the gunner has to use a ratchet wrench to drive a pawl that feeds the ammo up the feed chutes to the gun’s feeder, and go through the hassle of actually feeding both types of ammo into the feeder and cycling the ghost round. If you really want to learn about that, which I’ve mostly forgotten, feel free to consult FM 23-1 yourself, embedded below.

Enough of this. As noted, the Bradley entered service in 1982. Here’s a contemporary video released by FMC, the manufacturer, about that time. There’s some good shooty and splodey in it. It also shows loading the TOW missile launcher from the troop compartment via the top hatch over the troop compartment.

It also shows the Firing Port Weapons in use. I’ve actually shot them. Today, they’re virtually never used. In fact, M2A2 models and later blanked over the ports on the sides of the vehicle, leaving only the two on the rear ramp.

The “bible” for shooting the Bradley, and training crews was, as noted above, FM 23-1 Bradley Gunnery. Far more than the mechanical aspects, it discusses armored vehicle gunnery techniques in general, as well as platoon fire distribution and some other good stuff. Like, you know it is legal under the laws of war to shoot paratroops hanging in their chutes, but not aircrew escaping from a downed aircraft? I used to have this manual virtually memorized. Now… not so much.

 

*Often referred to as M2A0 to differentiate from the more generic “M2” designation.

**ODS- Operation Desert Storm. A series of improvements derived from lessons learned and suggestions from the field, mostly concerning internal rearrangements and addition of a laser range finder.

***Actually, Armor Piercing Fin Stabilized Discarding Sabot- Tracer, or APFSDS-T. Similarly the High Explosive has an incendiary component and also a tracer element, and is more properly HEI-T. In common usage and in fire commands, they’re simply referred to as AP or HE.

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