The Israeli military has attacked a Hezbollah militant in Beirut's southern suburbs, further straining the ceasefire between Israel and the Iran-aligned group. The strike targeted a Hezbollah terrorist who had assisted Hamas operatives in planning a terror attack against Israeli civilians. Witnesses reported hearing airplanes and loud blasts in the Lebanese capital. The ceasefire, brokered by the US in November, has been fragile, with both sides accusing each other of not fully complying with the terms. Israeli Prime Minister Benjamin Netanyahu has vowed to continue attacking anywhere in Lebanon to enforce the ceasefire.