Oscar Mike to the glossary. Copy that.
A movement of troops beyond defensive lines to explore enemy territory, gather intelligence, or convince yourself that walking around in hostile areas builds character. Historically involves three to four soldiers pretending they know where they're going while secretly hoping not to find what they're looking for. The military's version of a neighborhood watch, but with significantly higher stakes and worse odds.
Physical Training Failed Other—official designation for someone who didn't pass fitness standards but the command doesn't want to process out. Bureaucratic purgatory in acronym form.
The involuntary clenching of your sphincter when you narrowly escape death—typically while piloting a helicopter under enemy fire. It's basically nature's way of saying 'that was too close' with your butt.
A defensive wall made of sharpened wooden stakes driven into the ground—medieval flex meets practical perimeter security. It's what you build when you can't afford stone walls but absolutely need to keep invaders out.
Targeting specific military objectives with minimal collateral damage using guided munitions—dropping a hammer so precisely it only hits the nail.
Information campaigns designed to influence enemy decision-making and demoralize forces—basically mind control with pamphlets and propaganda.