- Satellite photos obtained by CNN show that Russia has emptied out a military base in Crimea.
- Ukraine is planning a counteroffensive, and the head of the region indicated it could be a target.
- Russia annexed Crimea in 2014, and Ukraine says one of its goals is to get it back.
Russia has taken weaponry and equipment out of a military base in Crimea, according to satellite images obtained by CNN, as a Russian official warns that Ukraine may be gearing up to try to take back the region.