President Joe Biden's decision to visit Israel caps a week of intense US diplomacy aimed at shoring up its closest Middle East ally and trying to prevent Israel's war with Hamas from spreading to the region. The Americans are worried that the audacity of the Hamas attack and the ferocity of the Israeli counter-offensive could spark violence in the West Bank and beyond. The president will be joining his Secretary of State, Antony Blinken, who's been on a frantic swing through the Middle East. Blinken has stressed full US support for a forceful response to the deadly Hamas raid, which killed more than 1,400 Israelis. But he is also trying to mitigate the civilian casualties in Gaza, the enclave that is governed by the Palestinian militant group. Israel has already killed nearly 3,000 Palestinians in relentless airstrikes, and blocked food, water and electricity to Gaza, plunging it into a humanitarian crisis. "Blinken is trying to thread the needle," says David Schenker, the state department's former top diplomat for the Middle East. "So far, he seems to have managed it relatively well. But it becomes more and more challenging." Blinken's emphasis on protecting civilians grew during his whirlwind tour of America's Arab allies at the end of last week, visiting six countries in three days. He wanted them to clearly condemn Hamas for the unprecedented scale and brutality of the attack, and hoped to limit criticism of Israel's military campaign. A lengthy Israeli ground operation could inflame their populations, who support the Palestinian cause, threatening stability in their countries and narrowing the diplomatic room that Arab heavyweights such as Egypt and Saudi Arabia have to calm the situation. — BBC
