Media Briefing Held By White House Press Secretary Karine Jean-Pierre And National Security Advisor Jake Sullivan

WASHINGTON, DC - OCTOBER 10: U.S. National Security Advisor Jake Sullivan speaks during the daily press briefing after U.S. President Joe Biden gave remarks on the terrorist attacks in Israel at the White House October 10, 2023 in Washington, DC. On October 7, the Palestinian militant group Hamas launched the largest surprise attack from Gaza in a generation, sending thousands of missiles and an unknown number of fighters by land, who shot and kidnapped Israelis in communities near the Gaza border. The attack prompted retaliatory strikes on Gaza and a declaration of war by the Israeli prime minister. (Photo by Drew Angerer/Getty Images)