Delegations from Israel and Hamas have begun an indirect round of ceasefire talks in Qatar, as Israeli Prime Minister Benjamin Netanyahu heads to Washington to meet Donald Trump. Netanyahu said he thinks his meeting with the US president on Monday should help progress efforts to reach a deal for the release of more hostages and a ceasefire in Gaza.

The Israeli delegation didn't have a sufficient mandate to reach an agreement with Hamas, two Palestinian sources told Reuters.

Israeli airstrikes killed at least 38 Palestinians in Gaza, hospital officials told the Associated Press on Sunday, as Israel's military said it has struck over 100 targets in the embattled enclave in the past day.