Read the latest articles from The War Zone (Page 248)

A no-fly zone over Ukraine would require NATO to be willing to shoot down Russian aircraft, presenting a real risk of sparking a wider conflict.

Russian cooperation on international space programs is faltering amid sanctions and isolation over the war in Ukraine.

The director of the IAEA says the situation is unprecedented and he wants to broker nuclear security talks between Russia and Ukraine at Chernobyl.

The plant has been at the center of an ongoing battle between Russian and Ukrainian forces.

The entire front of what was the world's largest operational aircraft is totally destroyed and its wings and engines are badly damaged.

The first B-21 now "really looks like a bomber" and after calibration tests, the bomber's systems can be fired up.

The meeting is the second of its kind along Ukraine's border with Belarus with the stakes only increasing as Russia takes more territory.

The pride of the Ukrainian Navy's fleet, the frigate Hetman Sahaidachny, is now partially sunk.

Recovery of the jet after its carrier landing mishap allays fears that it could have fallen into the wrong hands.

These actions are symbolic of the problems that have slowed the Russian advance and the will of average Ukrainians to resist the invasion.

While the huge Russian column north of Kyiv has stalled, a major assault on the Black Sea port city of Odessa might soon begin.

Ukrainian forces continue to fight back as Russian forces attempt to press the advance on multiple fronts while bombarding major cities.

The Romanian IAR-330 helicopter crashed after bad weather forced it to stop looking for the lost MiG-21.

A large number of the distinctive Cold War-era utility planes have appeared at an airfield close to the Ukrainian border.

The project will add a new advanced radar, communications suite, and electronic warfare system to the best of the Air Force's fleet of aging Vipers.

Russia's invasion of Ukraine is now on its seventh day and by every indication, it is entering into a much more brutal phase.

There are fears the Kremlin is preparing for a major attack on Ukraine's capital that will include false claims that the government has surrendered.

As a lone Su-27 returns from Romania, it's becoming clear that the restocking of Ukraine's fighter fleet is unlikely to happen.

Bombarding dense urban areas looks to be a tactic Russia is introducing on a grander scale to its invasion of Ukraine.

Turkey's rare decision to close the Black Sea to naval vessels does have limits in what it can actually impose on Russia.