Business Insider recently traveled to Fort Sill, where our reporter got to train on two short-range air-defense systems.

Russia on Friday denounced President Donald Trump's plan to build an American "Iron Dome" missile defense shield, saying the move could lead to a military "confrontation" in space. The U.S ...

Golden Dome: In a major development that promises ... Additionally, India possesses Russia’s S-400 missile defense system. By 2026, India is expected to receive several more S-400 systems ...

Trump declared that he's "had it" with how Ukraine President Volodymyr Zelenskyy has tackled the war in a rant to Fox News' ...

TASS/. The Northern Fleet will arm all its Arctic battalions with S-400 anti-aircraft missile systems in coming years to create an air defense dome over the Russian Arctic, Fleet Commander Vice ...

Russian missiles killed at least 23 people in a second night of heavy strikes on Ukraine, a stark toll the Polish Prime Minister described as the result of appeasing “barbarians.” The attacks ...

Russia launched heavy aerial attacks on Ukraine for a second night Saturday after the United States stopped sharing satellite images with the Ukrainian government, officials said. At least 22 ...

Russian forces have recaptured Sudzha, the largest town that Ukraine once occupied in the Kursk region, according to Moscow, threatening Kyiv’s sole territorial bargaining chip amid pressure to ...