Of the six systems included in the study, only one was likely to be replaced "within five years at low risk." 

Johnson's rejection of Biden's request for more Ukraine aid amounts to an acknowledgement that Trump's election means a new foreign policy.

A top NATO leader says that Europe's private sector has to adopt wartime thinking as fears grow of escalation in the Russia-Ukraine war.

"I think he will have no choice, in his view, but to launch a serious response against Ukraine or some of NATO's countries."

The United States and the European Union both denounced the latest statements by the Russian leader as “irresponsible.”

On Thursday, the security level at Geilenkirchen, a NATO air base in western Germany, was raised because of a “potential threat."

The 81-year-old president's performance at a news conference in Washington did not alleviate concerns about his mental condition.

The rambling briefing was what the White House had hyped as the "big-boy press conference" Biden would hold.

This senior moment comes as Biden promises more American taxpayer dollars for Zelenskyy to throw into the Kyiv world peace wishing well.

“Without this arrangement, we’d risk our adversaries developing an advantage in a specialized technology with vast geostrategic importance."