Apprentice of artillery shell of intelligence of U.S. Army research and development costs tall effic

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The failure that causes in martial domain often occurs on weapon development project, in peacetime especially such. Be in the United States, once a project is achieved become somehow " cannot hold back " , till 10 years or longer failure and the cost that solve a problem rise to be proved finally to bring deadly consequence. An example is American army had lasted a 20 old effort, make its can launch the XM25 shrapnel of intelligent artillery shell to emitter scores a success and be accepted by army place namely. 2018, army abandoned this one effort eventually.

The graph is the XM25 shrapnel emitter that the United States develops

The article says, american army withheld the patent of XM25 project, renewing this one idea possibly later, designing model in production in view of Korea and China especially similar, had listed the weapon of outfit. XM25 is plant one by one only among 3 kinds of weapons the weapon that passes comprehensive test in the battle, but because demonstrated during 2013,launch breakdown, XM25 cancels an outfit, so that have by a definite date 3 years redesign. Designing the job is successful, resolved emissive trouble problem and a few minor problems. But this brings about XM25 however each cost is climbed litre to 93000 dollars, is not the 41000 dollars of original plan. Meanwhile, the budget of American department of defense also undertook cutting down, army also discovers, ask to use XM25 without so much circumstance.

In the meantime, this kind of weapon returns existence weight problem. Normally the circumstance falls, whole system (XM25 and 36 hair 25 millimeter artillery shell) weight is 15.9 kilogram, accordingly, u.S. Army special type fights a few army of headquarters general reject to accept it. Still encounter next with German firearms manufacturer hertz gram is strapped - the legal problem of division conspicuous company. This company controlled the crucial patent that uses in M25. He Kele - division conspicuous company cited doctrine of a war () of The Hague convention. This law is told from legal detail, make of M25 volatile 25 millimeter artillery shell is become illegal. The costly that American government rejects place of this matter of be involved in to bring and time-consuming lawsuit, because this cancelled XM25 project at the beginning of 2017. After a year, army lost the wish that carries XM25 item. The United States can buy similar Korea K11, but the United States is right the boycott manner that buys foreign weapon all the time very strong, although foreign thing is,settle the best or only program of the problem. This kind of circumstance can happen sometimes, but resemble Hekele - division conspicuous lawsuit is same, the United States thinks not to answer ask for trouble. In addition, anyhow, korean also do not feel very excited to oneself K11. It is in its between the operating period in brief war, soldiers call XM25 " punisher " . This name is in other side is very right also, how did this project develop a flower to expend for instance 20 old long it is such.

The graph is XM25 shrapnel emitter

The article thinks, although can arrange line of the military headquarters that install the United States, XM25 still also is a heavy and cumbersome weapon, its are final the weight of version is 5.5 kilogram, the artillery shell weight of 25 millimeter caliber exceeds 270 grams. positive one side, the armor-piercing shell or bullet that has had a kind of 25 millimeter (use can penetrate armoured of more than 50 millimeter gets together can perforation plays) . This makes XM-25(and a lot of other and light-duty weapons) can smash is light-duty panzer. Still have the kind of 25 millimeter ammo in draw up in addition, like fuel air dynamite (namely alleged " is lukewarm pressure play ") . This kind of artillery shell can produce bigger explosive result to the space that close, actually major oxygen from burrow or the room that close inside epispastic and enough long time, the soldier that makes survive has a place at least befuddled. This makes atttack army to the opportunity develops enemy fort, shoot dead or captive enemy. In the battle, if you are capable to equip for army the price is substantial and effective weapon, so each small dominant position can be helped somewhat. Face XM25, conceal at the back of rock, arboreous, wall or burrow will can protect a soldier no longer. XM-25 still has the quantity of heat of 4 times to aim at implement, make XM-25 is in nightly also can produce effect. But these true or the function that has an outlook can't save XM25.

The graph is a kind of type selecting of American OICW weapon

Be in early 20 centuries 90 time, the United States begins to develop the weapon that makes XM25 item later, be called at that time simple troops of XM29 OICW(target fights weapon) . This kind of weapon develops what the "X" in light-duty XM25(XM25 points to to be mixed simplier is the systematic) in still be being developed, and inspired Korea and Chinese development more light-duty, simple, cost is low and useful fight similarly weapon. "OICW" comes down as "XM25" survival, because it goes besides assault musket composition, increase line of action to 25 millimeter. Accordingly, XM25, include the caisson of 4 hair artillery shell, weigh 5.5 kilogram, and the K11 of the Korea of mount artillery shell weighs 7.2 kilogram. Chinese QTS-11 estimates heavy 5 to 7 kilogram.

The article thinks, the initial success that XM25 gains in Afghan war and gain ground make army asks to make this kind regarded M25 as official line outfit 2014. But because congress sought the way that cuts martial pay 2013 and all funds that chopped M25. Collect of army success ground became enough funds maintains M25 as XM25 in the plan, hope to obtain funds to produce 1100 this kind of weapon. 2011, XM25 every cost 35000 dollars, caliber of every hair artillery shell is 25 millimeter, cost 55 dollars. U.S. Army special type fights headquarters at that time although have emitter of shrapnel of a few XM25, but because have U.S. Army unit rarely,throw its actual combat, the demand to this kind of weapon is not so big. Produced the accident 2013 next, this kind of weapon irretrievable the ground begins downhill.

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