The Palestinian Islamic Resistance Organization (Hamas) launched a large-scale attack on Israel, in which a Chinese-Israeli girl was kidnapped.

Yesterday, Israel officially declared war on Hamas for the first time in fifty years!
U.S. President Biden has publicly announced his support for Israel and has dispatched a group of warships to the Eastern Mediterranean, including an aircraft carrier, a guided missile cruiser and a guided missile destroyer.
Historical background of the Israeli-Palestinian conflict:
Palestine was a former Ottoman Empire territory that was handed over to British administration by the League of Nations in 1922. In February 1947, the British government announced that it would relinquish control of Palestine and hand over Palestine to the United Nations, which had just been established two years ago.