The US-provided MGM-140 Army Tactical Missiles System (ATACMS) has been reportedly been used in Russia for the first time ...

Kremlin spokesperson Dmitry Peskov said Tuesday that Russia's new nuclear weapons doctrine means Ukraine's use of Western rockets "can prompt a nuclear response." ...

Lockheed Martin's stock slightly decreased after Ukraine used ATACMS missiles made by the company to strike into Russia.

LONDON -- Ukraine is expected to soon begin using American-made ATACMS missiles to hit military targets in Russia's western ...

The Joe Biden administration, towards the end of its term, enabled Ukraine to attack targets within Russia using MGM-140 ...

At the end of its term, the Joe Biden administration enabled Ukraine to attack targets within Russia using MGM-140 ATACMS ...

The nuclear doctrine states that final authority to use nuclear weapons rests with the President, and the changes are ...

Peskov's remarks came shortly after U.S. officials said President Joe Biden had approved Ukraine's use of the long-range ...

Being able to move from a primarily defensive posture and take a more offensive approach is a big step forward towards ...

The war in Ukraine could shift dramatically as reports suggest the U.S. has authorized the use of long-range munitions, such ...