Last November, for instance, 51 died and 17 were injured when a train slammed into a bus in Assiut, a city about 320 kilometers (about 200 miles) south of Cairo.

CNN: STORY HIGHLIGHTS

The train stopped on a bridge near the village of Grdelica, 200 miles (320 kilometers) south of Belgrade, after a first missile cut electric power at 11:40 a.m. local time, authorities said.

CNN: Yugoslav train hit during NATO strike; 10 dead