In the opening minutes of the Yom Kippur War, 28 Migs attacked the Ophir Air Base near the southern tip of Sinai. The Quick Reaction Force, consisting of only two IAF F-4Es, took off to defend the base. You are the lead Phantom pilot.
Source: "Ghosts of Atonement: Israeli F-4 Phantom Operations During the Yom Kippur War" by Shlomo Aloni
Background video: https://www.youtube.com/watch?v=8csYNXtJgbc