Hamas launched an unprecedented multi-front attack on Israel early Saturday morning, firing thousands of rockets and infiltrating the heavily fortified border in several locations. This has resulted in casualties on both sides, with the Palestinian Health Ministry in Gaza reporting injuries among "many citizens" and Israel's national rescue service reporting at least 22 killed and hundreds wounded. The UN Security Council is expected to meet to discuss the situation, and Israeli Prime Minister Benjamin Netanyahu has vowed to respond with "great force".