Russia revamps its nuclear doctrine, signed by President Putin, lowering the threshold for a nuclear response. The document ...

Russia warned on Tuesday that it would respond after Ukraine fired longer-range US missiles at its territory for the first ...

Then, Vladimir Putin signed into law a revised nuclear doctrine that said America would be considered to have attacked Russia ...

Ukraine has fired US-supplied long-range missiles into Russia for the first time since Joe Biden lifted restrictions on their ...

President Vladimir Putin formally lowered the threshold for Russia’s use of nuclear weapons, following U.S. President Joe Biden’s decision to let Ukraine strike targets inside Russian territory with A ...

A decree signed by the Russian leader, though long-planned, came days after President Biden authorized the use of ...

Russian President Vladimir Putin has revised his country's nuclear doctrine days after President Joe Biden's latest actions.

Ukraine has fired six U.S.-made ATACMS into Russia, marking the first attack using the U.S.-made long-range missiles in 1,000 ...

Putin’s forces hit with first ATACMS long-range missiles after US decision - Russian president Vladimir Putin has lowered the ...

The attack came just days after President Biden gave Ukraine permission to use the weapons to strike targets inside Russia.