Oscar Mike to the glossary. Copy that.
To deploy a smoke grenade, typically to mark a position for extraction, conceal movement, or signal aircraft. Also used colloquially to mean departing quickly from any situation.
A highly trained marksman who shoots from concealed positions at long range, making every shot count because their location depends on not missing. The military specialist who proves patience is indeed a virtue, often waiting hours or days for a single perfect shot. In gaming and sports, anyone who scores with annoying precision from unexpected angles.
Either a person wielding a firearm, a video game genre focused on shooting things, or a small glass of alcohol designed to get you drunk efficiently. In military and law enforcement contexts, refers to someone actively using weapons. In gaming, defines an entire category of games where pointing and clicking on enemies constitutes gameplay. Context is everything with this one.
The collective noun for all the expensive ways humans have invented to hurt each other, from bullets to battleships. It's the military's shopping list—cannon, small arms, missiles, and whatever else makes defense contractors salivate. Basically, everything that goes 'boom' or 'bang' in a military context, neatly categorized for budgetary purposes.
Artillery fire directed at enemy artillery positions with the goal of destroying them before they destroy you. A deadly game of "you shoot, we triangulate your position, then we shoot back harder."
A fortified military installation where troops are stationed, basically a heavily armed neighborhood with strict HOA rules. These permanent structures range from frontier outposts to massive defensive complexes, designed to keep the good guys in and the bad guys out. The original gated community, but with cannons.
An attack pass by an aircraft using its cannons or machine guns rather than missiles or bombs, because sometimes pilots prefer the satisfaction of personal delivery. It's strafing with style.
Communications Security—the art and science of keeping your radio chatter from being intercepted, decoded, and used to ruin your whole day. Loose lips sink ships, encrypted lips just confuse everyone.
An early warning perimeter of guards or sensors designed to detect approaching enemies before they reach main defensive positions. The military's doorbell system, except it rings when people you don't like show up uninvited with guns.
A flexible combined-arms formation built around a core unit (battalion or regiment) with attached supporting elements like armor, artillery, and engineers. A military Lego set where you snap together different capabilities based on the mission.
A stepped arrangement of units where each is positioned diagonally behind and to the side of the one ahead, creating a staircase pattern. Geometry class suddenly becomes relevant when you're trying not to shoot your buddy in front of you.
A movement technique where one element advances while another provides cover, then the roles switch—essentially tactical leapfrogging with more firepower. The buddy system for people expecting to be shot at.
A graduated approach to resolving conflicts, starting with hand signals and ending with missile strikes if necessary—or as generals call it, 'escalating commitment to bad decisions.'
Military training operations where troops practice warfare without the actual dying part. These simulations range from small-unit drills to massive multinational operations involving thousands of personnel. It's like a very expensive, very serious rehearsal where everyone hopes opening night never comes.
The proportion of combat forces (teeth) to support personnel (tail) in a military organization. A measure of how many people with guns you have per person carrying clipboards and fixing trucks.
A five-sided polygon that geometry teachers love and students tolerate, but more importantly, the nickname for the massive five-sided building that houses the U.S. Department of Defense. When someone says "the Pentagon decided," they mean the military brass made a call, not that a geometric shape achieved sentience. It's the ultimate example of form following function, or maybe just a really committed geometry flex.
An unprotected or lightly defended target, typically civilian infrastructure or personnel. Tragically, the preferred objective of terrorists who lack both courage and competence.
Military acronym for "Bend Over Manchu, Here It Comes Again"—a variation of BOHICA used by U.S. soldiers stationed at Camp Hovey in Korea. Refers to the special kind of repetitive misery that comes with military assignments, now with geographically-specific flavor.
The exact time an operation or attack is scheduled to commence. Missing zero hour is a great way to ensure your carefully planned assault becomes a very expensive camping trip.
A guttural battle cry and motivational exclamation unique to the Marine Corps, expressing enthusiasm, aggression, or acknowledgment. The more 'yut,' the more motivated the Marine.
In military and business contexts, the specific short-term actions and maneuvers used to achieve immediate objectives within a larger strategy. It's the difference between "we need to win the war" (strategy) and "we're flanking them from the left at dawn" (tactics). Middle managers love talking about tactics because it sounds more actionable than admitting they don't understand the overall strategy.
The area where bullets from a machine gun or artillery will impact, forming a predictable pattern of death and destruction. Mathematically optimized mayhem.
Warning Order—a preliminary notice of an upcoming operation allowing subordinate units to begin preparations before receiving the full plan. The military's version of 'heads up, something's about to happen.'
Mission Oriented Protective Posture level (0-4) indicating how much chemical/biological protective gear troops must wear. A scale measuring both threat level and how miserable everyone is about to be.