M2佈雷德利系列步兵戰車的登場，最早可以追溯到上世紀80年代。在M2服役的歷史中，美軍對其多次進行升級改裝。其型號也從最早的M2A1，一直發展到如今的M2A4。共歷經了四次不同程度的脫胎換骨，而M2A4則是M2佈雷德利家族中，綜合性能最強防護能力最為出眾的版本。其最大的特點便是配備了，以色列埃爾比特公司的鐵拳主動防禦系統，能夠發射攔截彈直接引爆摧毀來襲導彈。
The specific goals of the Improved Turbine Engine Project ITE are to increase the power of the engine by 50%, improve fuel efficiency by 25%, reduce life cycle costs, and improve the performance and economics of the current workhorse aircraft. After the replacement of the engine, the “Black Hawk” can carry a full 11-man infantry squad in an environment of 1829 meters and 35 degrees Celsius, increasing the range by 30% and the load by 50%. The “Apache” patrol time can be increased by 50% and the payload can be increased by 1500 kg. According to General Electric’s test, the performance of the T901 engine has even exceeded the requirements of the ITEP project.
#火力就是正義#火力君#M2A4

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