To perform a pop up attack designate your target then as you approach slightly to one side of the target. Continue flying until the time to target indicator reads between 22 and 25 seconds. Pull up 25 degrees and roll towards the target. The target marker should be sliding towards the centre so level out. Make your final adjustments and drop your bombs.
Level bombing is the chosen technique for bombing most other targets.
When firing Slams and Harpoons you can use the F10 key to ensure you are locked on to the proper target. Read the manual and know you weapons and their capabilities. You want to get in and out fast. After hitting a target do not exit along your original course. Fighters are vectored to your last know position and are probably heading along that route.