Germany's first P-8A Poseidon aircraft arrived in Berlin, welcomed by Defence Minister Boris Pistorius. The aircraft will ...

French fighter jets shot down high-altitude balloons with air-to-air missiles in a recent test. France warned that the battle for near-space is heating up and pointed to China's spy balloon over the ...

China has expressed its "strong dissatisfaction and protest" against Washington's decision to shoot down its balloon, accusing it of "overreacting" and "seriously violating international practice." US ...

(a) Penetration of the metal jet; (b) propagation of the ballistic wave and shock wave; (c) bubble pulsation. The time t (in milliseconds) is labeled in the bottom right corner, which corresponds to ...

The United States military scrambled fighter jets again Tuesday to track another Russian spy plane flying near Alaska, the North American Aerospace Defense Command said. It was the latest in a series ...