National security officials have said the Kremlin is seeking to develop a space-based weapon that could knock out American ...

According to the Financial Times, Ukraine has offered a $100 billion weapons deal to US President Donald Trump to win ...

A focal point for negotiations on ending the war with Russia has been security guarantees for Ukraine as a shield against ...

Ukraine's Volodymyr Zelenskyy and top European leaders are in Washington for make-or-break meetings with President Trump over the Russian invasion.