Ukraine strike on Starobilsk dormitory kills four in occupied Luhansk

Trump had threatened to withdraw troops from Europe earlier this month

Russia has accused Ukraine of carrying out a "monstrous crime" after an overnight drone attack on a school killed at least four and left 35 children wounded.

Lugansk is in east Ukraine, but is almost entirely occupied by Russia, which claims the region as its own.

Four people, including a 79-year-old woman, were injured in a Russian attack on Kherson's Korabelnyi district on the morning of 22 May.