Jordan and Iraq on Friday announced the closure of their airspace and grounded all flights after Israel's attack on Iran, with Amman vowing it would not allow any violations of its airspace.
Israeli strikes killed at least 22 people in Gaza on Monday, rescuers said, after Israel pledged to let a "basic amount" of food into the territory to avert a hunger crisis.
Iran defended on Saturday its "right" to enrich uranium despite growing Western concern that Tehran may be seeking nuclear weapons and as talks with the United States were delayed.
Israeli Prime Minister Benjamin Netanyahu warned on Wednesday that rapidly spreading wildfires near Jerusalem could reach the city, as he declared the situation a "national emergency".
Iran accused Israel on Monday of seeking to "undermine" ongoing talks with the United States on its nuclear programme, a key point of tension with the West.
Medical aid agency Doctors Without Borders (MSF) on Wednesday said Israel's military operations and blockage of humanitarian aid had turned Gaza into a graveyard for Palestinians and those helping them.
Israel has pushed since the collapse of a short-lived truce in the war with Hamas to seize territory in Gaza in what it has called a strategy to force the militants to free hostages still in captivity.
