Transport.
The Japanese are short of transport, they were IOTL even before the outbreak of war, and they are ITTL, only more so. The recent events at sea, has deprived the Japanese of a number of vitality needed transport ships, ships that can not be replaced quickly, as there are none to spare locally. The ships lost, were carrying much needed motor vehicles, vehicles that are going to be even harder than the shipping to replace.
They are at present in Northern Malaysia, which at this time is a very underdeveloped area, poor roads and little motor transport. Montgomery for all his faults isn’t going to allow large numbers of trucks to be left operational for the Japanese to use. Nor will he permit, local coastal shipping to be left for Japanese use. It’s no use some local government official bleating about this, private property, upsetting the locals, Monty says sink/burn it now, leave them a desert. There is one type of transport that initially the Japanese will get hold of, as they did IOTL, bicycles, the ubiquitous transport of the poor. That is until Monty realises what’s happening, then bang go the locals bicycles, which are very easy to put out of action.
For historical reasons the Japanese had problems with animal draft transport, and made very poor use of it. During the Samurai era, the peasants were not permitted to own horses, or operate wheeled vehicles. Japanese were notorious for their poor treatment of draft animals, and frequently overworked them, miss treated them. The Japanese for all the ingenuity, have very few troops with any experience with motor vehicles, and in most cases if presented with a stalled truck at the side of the road, couldn’t get it going again.
Unlike the British, even more so the Americans, they will not have the guy who can drive and follow through the logical steps to get a truck going again.
Step one, walk around and look for any obvious signs of why it’s been left here, and is not running. If there are no obvious signs, and it doesn’t look to be bobby trapped, get in the cab and try to start it. OK, where’s the key, and how do you start this type of truck, no key, can you hot wire a truck, if not bugged. OK, the key is in it, turn key, nothing happens, right does this vehicle have a separate starter button and where is it. Found it, but still nothing no lights nothing, check the battery, does it still have one. The list of basic checks is long, but most British platoons, all American, will have someone who can do this, and instinctively, the Japanese will be lucky to have one man in a company who can.
So you finally have a runner, it’s got enough oil, water and fuel, now you have to drive it, chances are that the bloke who gets it going, is the only one who can drive. And there is no way that he can quickly teach anyone else how to, driving a modern motor vehicle isn’t easy, but a 1940’s truck, dream on. You haven’t forgotten the major fly in the ointment have you, yes you did, I bet you did, it’s fitted with a crash box. What’s a crash box RR, it’s a gearbox with no synchromesh, you have to double the gears up and down. I was taught to drive such vehicles a long time ago, diesels though not petrol, and I would struggle to drive one now. None of this will be helped by having some incoherent with rage Japanese officer screaming in your ear, and slapping you to get it going, NOW.
How to disable a 1940’s truck, without resorting to explosives, and only the tools on the vehicle. First off all look to see what you have, five minutes spent looking, is really going to help you a lot. If you have the time, jack her up and remove the tyres from the wheels plus the spare and any inner-tubes, next start the engine, sticking a wedge on the throttle, remove oil drain plug and catch the oil if you can in a receptacle. Once the engine seises, stick the tyres underneath and drop the truck on them, punch holes into fuel tank to drain onto tyres, add saved oil and a match. Try getting that going again, all it’s good for is scrap.
RR.