The Israeli army said Tuesday it is pouring water into Gaza’s tunnels in a bid to destroy the sprawling underground network used by Hamas militants to launch attacks on Israel. News of the flooding came after Israeli undercover agents, some disguised as medical staff, raided a West Bank hospital and shot dead three Palestinian militants.

Meanwhile President Joe Biden said Tuesday he’s decided how the U.S. is going to respond to the drone attack on a U.S. base in Jordan by Iran-backed militants that killed three American soldiers.President Joe Biden speaks to reporters before boarding Marine One .

Have you made a decision how you’ll respond to the attack,” Biden was asked leaving the White House as headed for fundraisers in Florida.”Yes,” he said.Retaliatory strikes by the U.S. so far have yet to deter any of these Iranian-backed groups in the region. Asked if this upcoming response will actually deter them, he said, “we’ll see.”