FIRST ON FOX: A survivor of Soviet Union-era communism is jumping into the race to replace late Rep. Gerry Connolly, D-Va.

Designed to dwarf all previous helicopters, the Mi-32 would have been the world’s largest rotorcraft. With three rotors and ...

Following the second round of direct peace talks with Ukraine, the Russian side leaked its proposal on how to end its war — ...

Russia’s military is certainly nowhere near as damaged by the attack as some pro-Ukraine commentators are suggesting.

As WWII ended, the Soviet Union seized a treasure trove of Nazi jet technology—and used it to leap into the jet age. The ...

Compared to contemporaries like the American F-4 Phantom II, the MiG-21 was less complex and far cheaper to produce—but could ...

A surprise Ukrainian drone attack that targeted Russian air bases hosting nuclear-capable strategic bombers was unprecedented ...

A 28-year-old reportedly trying to pass classified documents to a foreign government last week is the latest episode in a ...

Analysts warn that developments in the Second Island Chain - which has seen increased manoeuvring from Washington and Beijing ...

New Mexican' covered fallout from 1945 Santa Fe meeting where Manhattan Project spy passed along plutonium bomb plans to his ...

The looming expiration of the New START Treaty, the only remaining bilateral nuclear arms control agreement between the ...

The Manhattan Project spy met with his handler Harry Gold on June 2, 1945, to deliver him the plans for the plutonium bomb.