Many of the drones aren’t particularly fast or high-tech, but they are cheap enough for the Kremlin to launch more than 700 in one night, in an effort to overwhelm Ukraine’s air defenses. Here’s what we know.

Drones have dominated the skies above Ukraine, becoming crucial and constantly evolving assets for both Moscow and Kyiv.

Spurred by its existential fight against Russia — and limited military assistance from Western allies — Ukraine has fast become a global center for defense innovation.

NATO Secretary-General Mark Rutte, who touted the guarantees with other European leaders when they conferred with President Donald Trump at the White House on Monday, was in Ukraine on Friday to lay out a framework to Ukraine's President Volodymyr Zelenskyy.

NATO allies dismiss Lavrov's comments over negotiations for Ukraine as 'noise' as he argues that China should also be involved in any 'security guarantees' for Ukraine.