ORIGINAL: vorkosigan
Finally, I have found also that the fleet-level AI does not use aggressively its fighter assets. The most common sweep mission generated by the AI consists in deploying just a pair of fighters alone. I have got fried several because there was no one else in the "air" to help.
True.
I have had some luck in asking for backup from command right at the beginning of a mission, before things get too hot. When it works you double your force, though the new pilots don't seem to take orders from you. They just follow along and mix it up when they can.
Also, you really have to show some restraint in those Sweep missions (or any of the missions for that matter). You have to pick your fights carefully and not try to destroy every target you see. Rather than mix it up with those big enemy flights, try to take out a fighter or two then head for the hills. Just take another sweep mission and work on wearing'em down some more. Better to get less than max points and live than die and get no points.