KYIV, Ukraine (AP) — Waves of drones and missiles targeted Kyiv overnight in the largest aerial assault since Russia’s invasion of Ukraine began more than three years ago, officials said Friday, amid a renewed Russian push to capture more of its neighbor’s land.

Recently, reports came out indicating that the U.S. was halting certain weapon supplies to Ukraine over fears that its stockpiles may be running too low. Among the supplies that have been stopped are interceptor missiles for American-made Patriot air-defense systems.