 Their success is not just limited to the front. Ukraine has put U.S.-provided ATACOMs, long-range strike missiles, to good use in Crimea, destroying Russian surface-to-air missile systems, command nodes, airfields. They sunk the last cruise missile-capable warship in the port of Sevastopol, and the Russian Black Sea Fleet has now fled Crimea in response. While it has been heartening to see Ukraine hold on in this critical period, we should not forget the grim reality.