【美國重接炮】超越核彈的發明，每分鐘500發，速度達7馬赫，射程160公里，電磁炮2.0版，輕鬆穿過多層鋼板，一炮多用，改變海軍作戰規則

重接炮是電磁炮的一種新形式，是一種變形的感應式電磁炮。美國對重接炮進行了一些研究
單級重接炮由上下兩個長方形同軸線圈組成，其間有一間隙。發射體為一長方體，可穿過兩線圈的間隙作加速運動。重接炮綜合了線圈炮能發射大質量彈丸、以及軌道炮能發射超高速彈丸的優點，還可賦予彈丸更高的加速力峰值，且使平均加速力與峰值加速力之間相差不大，從而使彈丸獲得均勻的加速度。重接炮被認為是未來天基超高速電磁炮的結構形式
Reconnecting gun is a new form of electromagnetic gun, a deformed induction electromagnetic gun. The U.S. has conducted some research on reconnecting guns
The single-stage reconnection gun consists of two upper and lower rectangular coaxial coils with a gap in between. The emitter is a rectangular parallelepiped, which can pass through the gap between the two coils for acceleration. The reconnection gun combines the advantages of coil guns that can launch large-mass projectiles and railguns that can launch ultra-high-speed projectiles. It can also give the projectiles a higher peak acceleration force, and there is not much difference between the average acceleration force and the peak acceleration force. So that the projectile obtains uniform acceleration. The reconnection gun is considered to be the structural form of the space-based ultra-high-speed electromagnetic gun in the future