Things which must be shipped together as a set, aren't. Things that must be together in order to work, can't be shipped to the field that way. Radios will fail as soon as you need fire support. Anything you do can get you killed, including doing nothing. Make it too tough for the enemy to get in, and you won't be able to get out.
Tracers work both ways.
If you take more than your fair share of objectives, you will get more than your fair share of objectives to take. When both sides are convinced they're about to lose, they're both right. Military Intelligence is an oxymoron. Weather ain't neutral. If you can't remember, the Claymore is pointed towards you.