Obama again talks with Netanyahu on Gaza attacks

Palestinian militants took aim at Jerusalem for the first time Friday, launching a rocket attack on the holy city as Israel pressed forward with a relentless campaign of airstrikes against Gaza.

The White House says Israeli Prime Minister Benjamin Netanyahu called Obama to provide an update on the situation. Netanyahu expressed appreciation to Obama and the American people for U.S. investment in the Iron Dome rocket and mortar defense system, which has been used to defend Israel against rocket attacks from Gaza, saving many Israeli lives, the White House said.

Obama reiterated U.S. support for Israel's right to self-defense and discussed possible ways to scale back the conflict, the White House said. It did not offer specifics.

Separately, Obama called Egyptian President Mohammed Morsi on Friday and praised Egypt's efforts to ease tensions in the region, the White House said. Obama expressed hope that Egypt's efforts would be successful, officials said.

In both calls, Obama expressed regret for the loss of Israeli and Palestinian civilian lives and underscored the importance of resolving the situation as quickly as possible.

Obama also spoke with the Israeli and Egyptian leaders on Wednesday.

Israeli Defense Minister Ehud Barak called Defense Secretary Leon Panetta on Friday during Panetta's flight from Bangkok to San Francisco as he returned to the U.S. from an Asia-Pacific tour, a senior Pentagon official said. In their second phone conversation this week, Barak briefed Panetta on the situation with Gaza and the prospects for de-escalation of the violence.