What is behind Israel's major attack on Jenin?

Israel has launched one of its biggest attacks on the occupied West Bank, killing at least eight Palestinians in the Jenin refugee camp and wounding dozens more. The latest operation, ongoing on Monday, marks a significant escalation and follows a raid in Jenin two weeks ago that killed seven Palestinians and that was itself one of the largest conducted in years. Let's take a closer look at Israel's targeting of Jenin. The latest incursion into Jenin began on Sunday night with at least 10 air attacks in the densely-packed area, which houses some 14,000 displaced Palestinians in less than half a square kilometre (0.20sq mile). The attack included drone strikes and a missile, which damaged buildings and infrastructure, sending smoke billowing from the wreckage.