Iran has warned Israel of escalation if it failed to end aggressions against Palestinians.

In a statement, Iranian Foreign Minister Hossein Amir Abollahhian said that other parties in the region are ready to act.

According to the UN' agency supporting Palestinian refugees, an estimated one million Gazans have been displaced so far. Aid groups terming the situation as catastrophic.

Meanwhile, U.S. Secretary of State Antony Blinken, while talking to newsmen in Cairo, said the Egyptian-controlled border crossing into Gaza would reopen. He said the USA is working with Egypt, Israel and the United Nations to get humanitarian aid through it.