Russian military vehicles have entered Ukraine through Crimea, according to a video released by the Ukrainian Border Guard.
It's unclear which border crossing the vehicles are entering Ukraine from — Chongar in the east or Kalanchak in the west.
Earlier this morning, livestream video from the Belarus border crossing showed a column of troops and military vehicles crossing into Ukraine. The video was shot around 6:48 a.m. local time at the crossing between Senkivka, Ukraine, and Veselovka, Belarus.
The Ukrainian Border Guard told CNN in a statement earlier that their borders were attacked by Russia, and Belarus, "with the use of artillery, heavy equipment and small arms."