Oscar Mike to the glossary. Copy that.
An adversary employing unconventional tactics or strategies to counter a conventional military advantage. When the other side didn't get the memo about fighting fair.
Military action involving actual combat and the use of lethal force, as opposed to information or influence operations. When diplomacy conclusively fails and physics takes over.
A tight formation of soldiers lined up single-file against a wall, preparing to breach a room or building. It's basically tactical spooning with body armor and loaded weapons.
A scheduled period of duty, particularly aboard ships or in security operations. Borrowed from nautical tradition, it's why military personnel measure their lives in four-hour increments of consciousness.
Operational tempo—the pace and intensity of military operations and activities. High op tempo means constant missions with little downtime, inevitably leading to exhausted personnel.
An offensive operation designed to gain or regain contact with the enemy, accepting engagement under uncertain conditions. Deliberately walking around looking for a fight, which sounds less professional than the doctrinal definition.
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.
Military-approved vacation time, because apparently 'vacation' sounds too leisurely for people trained to jump out of airplanes. Earned through service and granted at command's discretion, it's the carrot that keeps soldiers from going AWOL. Comes in various flavors including emergency leave, convalescent leave, and the mythical 'approved leave' that somehow never gets approved before holidays.
U.S. Army's all-purpose exclamation meaning anything from 'yes' to 'I understand' to 'I'm awake' to 'please stop talking'—the Swiss Army knife of military utterances. Maximum enthusiasm, minimum syllables.
Meal Ready to Eat—a self-contained food ration that tastes like cardboard was processed through a chemical plant, yet soldiers survive exclusively on them.
Shooting at enemies you can't actually see by lobbing projectiles over obstacles using math and hope, unlike direct fire where you at least get to aim at your target. Artillery, mortars, and your drunk uncle tossing horseshoes all use indirect fire.
Military designation for Coordinated Universal Time (UTC), formerly Greenwich Mean Time, allowing global forces to coordinate without time zone confusion. When it's 1400 Zulu, it's 1400 Zulu everywhere.
A fancy military term for barracks—basically soldier housing near fortress walls where troops can conveniently store both their weapons and their complaints about military life. Think of it as ancient garrison apartments, minus the amenities and plus the constant threat of invasion. The word's charm lies in making "soldier dorms" sound far more sophisticated than they actually were.
A predetermined location where dispersed unit members regroup after an attack, retreat, or other disruption. The military's version of "meet me at the food court if we get separated," except with more shooting and fewer pretzels.
A military bed or bunk, typically in barracks or aboard ship. The place you dream about during a 20-kilometer forced march.
Sarcastic nickname for the Pentagon, referencing both its distinctive architecture and the bureaucratic hot air that circulates within. Where strategy goes to become PowerPoint presentations.
Fighter jets providing close air support or interdiction, as distinguished from helicopters or slower aircraft. Because when you need air support, you want it yesterday.
Attack passes by aircraft firing guns, rockets, or missiles at ground targets. The aerial equivalent of a drive-by shooting, but legal and with explosives.
Technique of firing weapons while advancing on an enemy position, combining movement with suppressive fire to create mobile violence. Challenging to execute, spectacular when successful, usually just wasteful of ammunition.
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.
Someone so important to the enemy's operation that capturing or eliminating them becomes a top priority, like the final boss in a very deadly video game. Often abbreviated as HVT in briefings where syllables are apparently rationed.
When enemy forces fight each other instead of you, providing free entertainment and threat reduction without expending a single round. It's the military equivalent of watching your problems solve themselves.
A radio message transmitted to all stations monitoring a particular frequency, essentially a group text message but with more protocol and static. It's how you tell everyone something simultaneously without repeating yourself fifty times.
Military-speak for the complete package of explosive devices: bombs, missiles, rockets, and ammunition. NATO specifically uses it to distinguish complete weapon systems from guns and launchers. Basically, if it goes boom and gets dropped from a plane or launched from a tube, it's munitions—the military industrial complex's product catalog.