JERUSALEM — After two deadly attacks by Palestinians against Israeli civilians in the occupied West Bank in two days, Israel announced sweeping measures on Friday to limit the movement of Palestinian residents and punish their government.

The moves came as an international report warned both sides that their actions could contribute to a state of “perpetual occupation and conflict.”

The Israeli military said Friday that it would prevent all Palestinian travel between towns and villages in the southern West Bank, including the major city of Hebron, after an Israeli motorist was shot and killed there on Friday. It also ordered in two more battalions to secure the area.

The Israeli government, meanwhile, said it would withhold some crucial tax revenues it collects on behalf of the Palestinian Authority, a pressure tactic it reserves for extreme situations.