US President Joe Biden was received by Israeli Prime Minister Benjamin Netanyahu at the Ben Gurion Airport on Wednesday as he arrived on a solidarity visit on the twelfth day of the conflict between Israel and Hamas.
He said he was "sad and outraged" by an explosion at a hospital in the Gaza Strip that left at least 500 dead on Tuesday and blamed the "other side" for the explosion.
Earlier, US National Security Council spokesman John Kirby said the president will push for a humanitarian corridor into Gaza and will ask some "tough questions" about "the situation on the ground".
He will also meet with the families of hostages held in Gaza.
It comes as Biden's meeting with leaders of Jordan, Egypt and Palestine in Amman on Wednesday was cancelled after a strike on Gaza's Al Ahli Arab Hospital killed more than 500 people.


Trump touts $5,000 payout if Republicans win as Vance waits in wings
Search expands after Philippine ferry fire kills five and leaves dozens missing
Trump says Iran war to end after US midterm elections
At least 20 killed in cargo vessel fire at China shipyard, state media reports
US military says it struck vessel in Caribbean, killing 3
