The 10 gunmen from Gaza knew exactly how to find the Israeli intelligence hub — and how to get inside.

After crossing into Israel, they headed east on five motorcycles, two gunmen on each vehicle, shooting at passing civilian cars as they pressed forward.

Sixteen kilometers (10 miles) later, they veered off the road into a stretch of woodland, dismounting outside an unmanned gate to a military base. They blew open the barrier with a small explosive charge, entered the base and paused to take a group selfie. Then they shot dead an unarmed Israeli soldier dressed in a T-shirt.