The S-400 Triumf is billed by Moscow as the ultimate air defense system, able to spot and kill even fifth-generation jets ...

Bad news hits Putin as Ukraine wipes out four S-400 systems, reducing Russia’s launcher and radar to rubble. What exactly ...

China and Russia have agreed to strengthen their defence partnership and expand cooperation on missile defence. Reports ...

The S-400s, which have essentially remained untouched since 2017, could allow Russia to quickly replace missile batteries destroyed in Ukraine—and restore Turkey to the F-35 fighter program. Reports ...

Russia has additionally offered India its fifth-generation Su-57 fighter jet. If this transaction goes ahead, it could ...

The Ukrainian military has expressed a strong possibility that additional S-400 units were damaged in the attack.

Ukraine’s military has fired four U.S.-made guided Army Tactical Missile System (ATACMS) armaments at the southern Russian ...

During Putin's visit to Delhi, discussions are expected to focus primarily on defense cooperation, including talks on the ...

Turkey will not abandon its Russian-made S-400 missile defense systems despite sustained pressure from the United States, the Bloomberg reports.

At a time when Pakistan and Russia have been steadily warming to each other, Russia has reportedly busted a Pakistani plot to ...

DAVOS, Switzerland (Reuters) - Turkish foreign minister Mevlut Cavusoglu said on Thursday that Russia's S-400 air defence system was compatible with NATO, which needed to set up a working group to ...