Volodymyr Groysman, a deputy prime minister who is Jewish, was appointed acting prime minister of Ukraine following the resignation of Arseniy Yatsenyuk.
A top Israeli spokesman conceded the Israeli military should have been able to tell that four children killed on a Gaza beach were not terrorists.
The Israeli military said it had detained several soldiers and a civilian on suspicion of leaking Gaza casualty figures over social media before families of the dead or wounded could be formally informed.
Outgoing Israeli President Shimon Peres officially exited Israeli politics for the first time in six decades as new President Reuven Rivlin was sworn in.
An association of Jewish Americans said Turkish Prime Minister Tayyip Erdogan has become the world’s “most virulent anti-Israeli leader” and demanded he return an award it gave him a decade ago, partly for his efforts to broker peace between Israel and Palestinians.