If you were going if you're going to North Vietnam You had to have the F4's. It was just required for the mission Some of the others and Laos, Cambodia you could go without the L4's and just use the A1E Sky Raiders. But if you go North Vietnam you better have the L4s with you because They could send a MIG down there after you wanted to so you had to worry about air cover As well as hitting big targets and L4You know it can get your attentionRealistic rehearsals like monkey mountain where we would rehearse our Our are we in procedures putting in the claymore's where did we put them? I would put the