Drones are “here and because they're ubiquitous, because they are quite useful and they're demonstrating that every day in Ukraine,” one analyst told NBC News.

Ukraine’s drone attack against Russian airfields was audacious and daring. But most of all, it was meticulously planned and flawlessly executed. Kyiv struck where it could make a difference, damaging or destroying military aircraft that Moscow has been using to terrorize Ukrainian civilians with near daily aerial attacks.

Rachel Maddow explains how Ukraine's "Spiderweb" drone operation, which destroyed several Russian military planes, exposed a huge global nuclear vulnerability.