DREVAK Posted March 17, 2006 Share Posted March 17, 2006 Hello there! First, let me say what awesome games all the CMs are - have to make a good impression with my first post ) Anyway, as the topic suggests, I've got a question regarding hedgerows in CMAK. I might not sound entirely coherent, as I actually can't remember dealing with hedgerows myself, but I've read about the Allied tanks being able to cross hedgerows in-game since, I believe, July 44. And the Axis not being able to do so, and neither Allies before that date. Now if I remember correctly, that corresponds with the date from CMBO and the introduction of the Rhino bocage crossing equipment, so I thought that, however weird it might seem, the Allied armies in Italy might have had acccess to such equipment as well. But that's the core of my problem - it sounds rather unlikely and all I got are such speculations. So that's what I'm wondering about - is that perhaps a remnant of CMBO game code that wasn't removed? Or is there a historical reason for such behaviour and the Allies in Italy indeed did use such hedge crossing equipment (since July 44)? Or did perhaps the original poster of that piece of information regarding the hedgerow crossing get his facts wrong and there is no such thing in CMAK? 0 Quote Link to comment Share on other sites More sharing options...
junk2drive Posted March 17, 2006 Share Posted March 17, 2006 BFC was nice enough to allow this in CMAK. They knew that people would want to remake CMBO scenarios in CMAK. Only some of the AFVs are missing. 0 Quote Link to comment Share on other sites More sharing options...
DREVAK Posted March 17, 2006 Author Share Posted March 17, 2006 Ah-ha, so that's the one and only reason for the hedgerow-vehicle-July 44 relationship in CMAK? Very well then, I shall use this information to appear way cool and educated over there where this question was posted, huge thanks! 0 Quote Link to comment Share on other sites More sharing options...
MikeyD Posted March 20, 2006 Share Posted March 20, 2006 The first time I encountered that hedgerow thing in CMAK really messed me up. I was playing attacking Germans on a city map. At one point I managed to get an Allied tank bottled-up with no way out. I raced my Panther to a position where I could blast him... and the Allied tank had wriggled out of the trap by driving through a line of tall hedges that had been blocking his route! He was gone and I was unable to follow :mad: 0 Quote Link to comment Share on other sites More sharing options...
dieseltaylor Posted March 20, 2006 Share Posted March 20, 2006 Darn! I was incensed at a scenario called Bocage something as bloody Honey's were coming through hedges. Those damm things required more than a Honey to work them. They required serious charging room and did not do the crew much good. A serious flaw in Cmak as the converse that tall hedges [other than bocage] would defeat a Panther are bogus. 0 Quote Link to comment Share on other sites More sharing options...
MikeyD Posted March 20, 2006 Share Posted March 20, 2006 I've seen a fair number of M5 Stuart photos with Culin hedgerow cutters attached. Even going on into 1945. One assumes once they get welded on they just weren't taken off again. In one of the few pieces of propaganda film footage of the Culin cutter in use, I want to say the tank being filmed was a Stuart (Its been a million years since I saw that 3 second clip so don't trust me on that). How much does an M5 Stuart weight 13-16 tons? 0 Quote Link to comment Share on other sites More sharing options...
Mad Russian Posted March 21, 2006 Share Posted March 21, 2006 Originally posted by dieseltaylor: Darn! I was incensed at a scenario called Bocage something as bloody Honey's were coming through hedges. Those damm things required more than a Honey to work them. They required serious charging room and did not do the crew much good. A serious flaw in Cmak as the converse that tall hedges [other than bocage] would defeat a Panther are bogus. There cannot be enough emphasis put on how important the Cullin device was for the Americans. :cool: I'm not sure I've ever seen a photo of a British tank so equipped though. The tall hedge doesn't make a perfect hedgerow, but then neither does anything else... :mad: 0 Quote Link to comment Share on other sites More sharing options...
stoat Posted March 21, 2006 Share Posted March 21, 2006 Originally posted by Panther Commander: </font><blockquote>quote:</font><hr />Originally posted by dieseltaylor: Darn! I was incensed at a scenario called Bocage something as bloody Honey's were coming through hedges. Those damm things required more than a Honey to work them. They required serious charging room and did not do the crew much good. A serious flaw in Cmak as the converse that tall hedges [other than bocage] would defeat a Panther are bogus. The tall hedge doesn't make a perfect hedgerow, but then neither does anything else... :mad: </font> 0 Quote Link to comment Share on other sites More sharing options...
Kingfish Posted March 21, 2006 Share Posted March 21, 2006 The Stuart tank in all its many guises. The Cullin device model is LH row, second from the top. Check out the pic just below it. Looks like the public announcement model. 0 Quote Link to comment Share on other sites More sharing options...
stoat Posted March 21, 2006 Share Posted March 21, 2006 Originally posted by Kingfish: Check out the pic just below it. Looks like the public announcement model. I didn't know the Blues Brothers fought in WWII. 0 Quote Link to comment Share on other sites More sharing options...
Tagwyn Posted March 21, 2006 Share Posted March 21, 2006 Will: They never fought anywhere!! Tag 0 Quote Link to comment Share on other sites More sharing options...
dieseltaylor Posted March 21, 2006 Share Posted March 21, 2006 It seems to me that "bocage" is in the same league as "Tigers!". What is truly bocage would sneer at Honey's and I am getting the strong impression that to Americans and Canadians hedges were a different matter to the wooden or barbed wire they saw at home and bocage seemed to them to be the French word for hedges and small fields. The real bocage hedge would be say x ft of bank interwoven with the root systems of plants for hundreds of years topped with a 6ft hedge by say 5ft wide. You can see the same thing in Devon even these days lining roads which have gradually sunk deeper beneath the hedge. Anyway here is Zaloga The bocage presented a substantial obstacle to tanks. While it was certainly possible for tanks to charge the hedgerows and push over the top, this exposed their thin belly armour to German anti-tank weapons. Some hedges were so entangled with foliage and small trees that a tank could become trapped if attempting to push through, or could shed a track, effectively immobilising it. One of the central aims of Operation Cobra in July 1944 was to break out of the bocage country into the open countryside south of St. Lo where the heavily mechanised US Army could exploit its advantages. A variety of schemes were tried to deal with the hedgerows. Combat engineer units had been advocating the use of tank dozers to breach them. These were ordinary M4 medium tanks fitted with a special hydraulically operated M1 bulldozer blade. Originally developed in 1943, there were few in Normandy in July 1944. Experiments made clear that the dozer blades could work, but some hedges were so thick that satchel charges were needed to blow a clean gap. In July, the US First Army placed an urgent request for supply of 278 blades with an aim to providing at least one dozer per tank platoon. In fact, by the time of Operation Cobra on 25 July, there were only about 40 in service. Another approach was conceived by tankers of the 747th Tank Battalion, attached to the 29th Division. In conjunction with Lt. Col. Robert Ploger's 121st Engineer Combat Battalion, the tankers experimented with combined engineer-tank tactics to create breaches in the hedge wide enough for a tank to pass through. During an attack on 24 June, the engineers placed a pair of 24 lb charges eight feet apart at the base of the hedge. The tactics worked, but the engineers decided that a charge double the size was really needed. Ploger began a more careful study of the problem. A tank company, penetrating one and a half miles through bocage country, would on average encounter 34 separate hedgerows. This would require 17 tons of explosive per company or about 60 tons per battalion. This was clearly beyond the resources of any engineer battalion. After bloody experience in bocage fighting, the 29th Division commander, Maj. Gen. Charles Gebhardt, ordered the creation of a special training area near Couvains prior to a planned assault towards St. Lo on 11 July 1944. The M4 medium tanks and infantry squads practised a variety of new tactics to fight in the hedgerows, leading to the slogan 'One Squad, one tank, one field'. Ploger and the tankers continued to experiment with explosive breaching, and found that a much smaller charge could be used if it could be buried deep within the base of the hedge. However, digging holes in the hedge while under fire was both time-consuming and dangerous. One of the tankers came up with the idea of fitting a pair of timber prongs on the front of each tank, called a 'Salad Fork'. When a breach in the bocage was needed, a tank would charge across the field and embed the prongs in the base of the hedge. When the tank backed out, it would pull out the timber prong, leaving small tunnels. The engineers pre-packaged 15 lb of explosive in the fibre-board containers used to transport 105 mm artillery ammunition. Two of these improvised demolition charges could create a gap wide enough for a tank and the accompanying infantry. The small tracked M29 Weasel utility vehicles would follow the tank-engineer team, bringing along extra explosive. As only 53 tanks were available for the 11 July assault, they were concentrated in the sectors of the 116th Regiment. These new tactics and training paid off, and the 116th Regiment succeeded in rupturing the German lines far more effectively than in the past. These tactics were copied by other units, including the 703rd Tank Battalion attached to the 4th Infantry Division. There are records that indicate that other tank units in the neighboring V Corps fielded 'brush cutters' on their tanks in July, but details are lacking. The 11 July 1944 attack by the 747th Tank Battalion disclosed problems with the 'Salad Forks'. The timbers were often bent or wrenched off the tanks during the violent collision with the hedge. On a more positive note, it was found that in some cases, the impact of the Salad Fork alone could breach a hedge. This led Lt. Charles Green to devise a more durable 'tank bumper' or 'Green Dozer' made out of railroad tracks. These were welded to the tanks of the 747th Tank Battalion in mid-July for the upcoming offensive. Curiously enough, a very similar device was dreamed up almost simultaneously by the 2nd Armored Division. It is possible that they were aware of the experiments by the 747th Tank Battalion, as these had been demonstrated to a number of officers. The division's cavalry unit, the 102nd Cavalry Reconnaissance Squadron, had been discussing ways to cut through the hedges. Sgt. Curtis G. Culin devised a set of prongs not very different from Green's Tank Bumper, and supervised the construction of a prototype using salvaged German tank obstacles. Tests with the device proved very successful, and it was dubbed the Rhinoceros. It received many other names including the Culin cutter, hedgerow prongs, hedgerow cutters, and various combinations of these. Tanks fitted with the device were dubbed Rhino tanks. What separated Culin's device from other similar schemes was a bit of luck. On 14 July, the First Army commander, Gen. Omar Bradley visited the 2nd Armored Division prior to Operation Cobra. Bradley had seen an earlier demonstration of the Salad Fork, but was more impressed by the Culin Rhino since it didn't require explosives. He ordered the First Army Ordnance Section to begin construction of as many of these devices on an emergency basis. The best source of supply for the steel prongs was the litter of 'Rommel's Asparagus' along the Normandy beaches. Rommel had ordered the installation of hundreds of steel anti-tank obstructions, and these served as the raw material for the prongs. Between 15 July and 25 July, when Operation Cobra started, over 500 Rhinos were manufactured. This was enough for about 60 per cent of the tanks in First Army taking part in the initial assault. On 22 July, a modified M5A1 light tank was demonstrated to Gen. George S. Patton and a team from the 3rd Armored Division. After the demonstration, the division was ordered to build its own Rhino devices on a crash programme. A workshop was set up in St. Jean de Daye under the supervision of Warrant Officer Douglas, who had been a professional welder in civilian life. Douglas had no plans for the Culin device, and devised a modified version that was distinguished by a pair of triangular plates at either end which he felt would penetrate the hedge better. A total of 57 of these 'Douglas cutters' were attached to tanks of the 3rd Armored Division prior to Cobra. The various types of Rhino devices were all considered top secret, and Bradley ordered that none be used until the main operation began. The use of the Rhino tanks in Operation Cobra has become something of legend. Nearly all accounts of the campaign mention the devices, even if they mention none of the other innovations introduced during Cobra, such as the new 76 mm gun M4 medium tank, and the new tank-infantry communication aids. One recent study of Cobra, Col. James Carafano's 'After D-Day', goes so far as to label the stories of the Rhino tanks a myth. Certainly, the importance of the Rhino tanks has tended to be exaggerated. It is an appealing tale of ingenuity in the heat of battle. It makes for a good story, particularly in popular histories and in television documentaries. It is far more dramatic, especially on TV, than the technical complexity of tank radios, tactical improvements and other less visual innovations. Were the Rhino tanks effective? In fact, there is very little evidence. Some tank units that used Rhino devices on the first day of the battle, 25 July, found that they were no panacea. The problem was not so much the Rhinos as the pre-attack bombardment which churned up the pastures, which made it difficult to charge across the fields and build up enough speed to breach the hedgerows. Other units such as the 3rd Armored Division had little luck with the hedge cutters. But they had been added to their tanks at the very last minute with little chance to practice the new tank-infantry tactics. The 3rd Armored Division had far fewer tanks with hedge cutters than the 2nd Armored Division, only about 25 per cent compared to almost 75 per cent. It might have been expected that the 2nd Armored Division, which put up such a sterling performance in Cobra, might have emerged as champions of the device they had helped pioneer. In fact, operational accounts of the 2nd Armored Division in Cobra provide few indications that the devices ever played much of a role. This had more to do with the conduct of the fighting than with any technical virtue or failing of the Rhinos. The preliminary air attack against the Panzer Lehr Division shattered the main force opposing the 2nd Armored Division. As a result, the division aggressively pushed through the German defences. Rather than struggle cross-country through the bocage, the 2nd Armored Division used the country roads wherever possible, avoiding the need to use the Rhinos. Tankers that I have interviewed over the years had mixed feelings about the Rhinos. Some said that the Rhino worked, but that it was hard on the crew. Others said they hardly ever used it, as once the break-through began, the situation was so fluid that it was seldom needed. In contrast, the far less celebrated dozer tanks are often mentioned, since they were useful not only in breaking through the hedgerows, but in repairing the bomb damaged roads. Whether effective or not, the Rhino tanks have become one of the popular legends of the Normandy campaign, and are likely to remain so in spite of debunking by historians. I will try and find some genuine bocage hedge pictures : ) 0 Quote Link to comment Share on other sites More sharing options...
dieseltaylor Posted March 21, 2006 Share Posted March 21, 2006 the Army's view .... Busting the Bocage: American Combined Arms Operations in France 6 June--31 July 1944 by Captain Michael D. Doubler 0 Quote Link to comment Share on other sites More sharing options...
Kingfish Posted March 21, 2006 Share Posted March 21, 2006 Hedgerow country today The Bocage on the left should pose no problem for men or vehicles to cross. The one on the right is an entirely different matter. The fields around Marigy This is typcial of the bocage countryside the US 1st Army had to drive through in '44. Marpetus airfield This photo shows that the Bocage extended throughout all of Normandy, not only in the Carentan - St. Lo - Vire sector. I've read where the Bocage in Brittany, especially near Brest, is thicker and more impenetrable than those in Normandy. 0 Quote Link to comment Share on other sites More sharing options...
dieseltaylor Posted March 21, 2006 Share Posted March 21, 2006 Thanks This is scary! On D-day +2 German troops boarded a bullet riddled American landing craft that drifted onto this beach. Aboard were six dead naval officers, one slumped across his water soaked briefcase containing the invasion plans and the follow-up ninety-day timetable. Copies were sent to German headquarters however, skepticism treated the information cautiously. Although this information confirmed there were no other invasion planned in the Calais area no German divisions were shifted into this area to strengthen the German positions. web page 0 Quote Link to comment Share on other sites More sharing options...
John Kettler Posted March 21, 2006 Share Posted March 21, 2006 Kingfish, Telling and atmospheric pics! OT, since you're here, please check your Op Epsom thread. Left you some goodies! Regards, John Kettler 0 Quote Link to comment Share on other sites More sharing options...
Kingfish Posted March 21, 2006 Share Posted March 21, 2006 Yes, saw them. Thanks for the info. Ironically, I was obtaining information for the CMAK scenario that you linked to. When you get a chance d/l the Op and check out the map. Calling it incredible would be an understatment. 0 Quote Link to comment Share on other sites More sharing options...
vincere Posted March 21, 2006 Share Posted March 21, 2006 From what I've read in RL, US forces locally developed solutions such as welded 'cutters' and combined arms teams whereby engineers blasted holed in headgerows. 0 Quote Link to comment Share on other sites More sharing options...
John Kettler Posted March 21, 2006 Share Posted March 21, 2006 Doubler's CLOSING WITH THE ENEMY has a very nice discussion of hedgerow busting tactics, to include immediate action drills once on the other side. Cooper's DEATH TRAPS, which some in this Forum airily dismiss, talks about the work done in his unit to fit the tanks with cutters. An all-out effort got only about a fifth of the assigned tanks so equipped. There was an article some years ago in ARMOR magazine which said that Culin didn't invent the cutter named for him. Rather, he recognized a good idea a colleague came up with and ran with it. The article named the guy who first had the idea. Kingfish, You're welcome. Hope you found it useful--however circular! Regards, John Kettler 0 Quote Link to comment Share on other sites More sharing options...
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