The Latest | Israeli airstrikes on Rafah kill at least 22 people, Palestinian health officials say

Israeli airstrikes on the southern Gaza city of Rafah have killed at least 22 people, including six women and five children, Palestinian health officials said. One of the children killed in the strikes overnight into Monday was just 5 days old.

Israel has regularly carried out airstrikes on Rafah since the start of the war and has threatened to send in ground troops, saying Rafah is the last major Hamas stronghold in the coastal enclave. Over a million Palestinians have sought refuge in the city on the Egyptian border. The United States and others have urged Israel not to invade, fearing a humanitarian catastrophe.

U.S. Secretary of State Antony Blinken on Monday begins his seventh diplomatic mission to the Middle East since the Israel-Hamas war began more than six months ago.

Blinken’s visit — which includes a little more than a day in Saudi Arabia before stops in Jordan and Israel on Tuesday and Wednesday — comes amid renewed concerns about the conflict spreading in the Middle East and with once-promising prospects for Israeli-Saudi rapprochement effectively on hold as Israel refuses to consider one of the Saudis’ main conditions for normalized relations: the creation of a Palestinian state.

The Israel-Hamas war was sparked by the unprecedented Oct. 7 raid into southern Israel in which militants killed around 1,200 people, mostly civilians, and abducted around 250 hostages. Israel says the militants are still holding around 100 hostages and the remains of more than 30 others.

The war has killed more than 34,000 Palestinians, according to local health officials, around two-thirds of them children and women.

Currently:

— Hamas is reviewing an Israeli proposal for a cease-fire in Gaza, as a planned Rafah offensive looms