Russia's early performance in Ukraine led many to underestimate its air force, but it's been learning and getting stronger, air warfare experts say.

NATO officials have revealed the scale of Russia’s troop losses in Ukraine, estimating around 25,000 soldiers killed every ...

Ukraine is helping NATO "push the limits" to train and prepare for modern conflict, the commander told Business Insider.

Ukrainian President Volodymyr Zelenskyy revealed on X that Russia is currently depleting its strategic border reserves to ...

Ukraine has proven it can move at speed to develop and field new weaponry. NATO needs a similar approach, a commander told Business Insider.

Romania scrambled two F-16 fighter jets after Russia launched a drone attack on "civilian and infrastructure targets" in ...

NATO members Estonia and Latvia say stray drones hit their territory amid one of Moscow's biggest assaults on Ukraine.

Ukraine warns Russia is establishing long-range drone control stations in Belarus, intensifying the war and threatening ...

Kremlin orders temporary truce from Saturday afternoon until Sunday, a 32-hour period during which Russia would stop fighting ‘in all directions’.

President Volodymyr Zelensky stated that in exchange for renouncing nuclear weapons, Ukraine was supposed to receive a ...

The transformation of warfare since Russia invaded Ukraine four years ago is also changing how countries must adapt their ...

Ukraine-Russia war latest: Vance accuses Kyiv and Moscow of ‘haggling over a few square kilometres’ - Fighting on war ...