Trump addressed the U.S.' nuclear capabilities and noted the power of nuclear weapons, referring to them as an 'N-word' during a speech to hundreds of senior military ...

Abstract: Aiming at the typical environment of underwater target passive positioning, the performance of a two-dimensional DOA estimation method based on L-shaped array is simulated. Firstly, the ...

The company had clashed with the military over how officials wanted to use its cutting-edge A.I. model. The order could vastly complicate intelligence analysis and defense work. By Julian E. Barnes ...