Oscar Mike to the glossary. Copy that.
A small cavalry or armored unit commanded by a captain, roughly equivalent to an infantry platoon. Also used collectively to describe any gathering of soldiers, though civilians insist on using it incorrectly as a singular noun for one soldier. Military folks cringe every time someone says "a troop" when they mean "a service member."
A secured position on enemy shores established during an amphibious assault, serving as the foothold for further operations. The military equivalent of getting your foot in the door, except with landing craft and heavy casualties.
A defensive position that can deliver fire in all directions, typically a fortified location with overlapping fields of fire. Named after the multi-barrel pistol, because sometimes you need to shoot everybody around you simultaneously.
Short for Gunnery Sergeant in the Marine Corps, typically the senior enlisted advisor to a company commander. The person who actually runs things while officers figure out what they want.
Troops In Contact—a report indicating friendly forces are actively engaged in combat with the enemy. The radio call that turns everyone's relaxed posture into focused urgency.
British military slang for reconnaissance, because apparently three syllables was just too exhausting for soldiers who spend their days carrying 80-pound packs. This abbreviated form lets you sound tactical while ordering someone to go check if the coast is clear. Pronounced 'rekky,' it's what special forces say instead of 'go look around and try not to get shot.'
A buffer zone where military forces and operations are prohibited by treaty, creating a theoretically peaceful area that ironically tends to be heavily militarized on both sides. Peace through the threat of immediate violence.
Artillery command indicating adjustment rounds have found their mark and it's time to unleash the full fury of available guns on target. Translation: 'We've aimed, now let's delete that grid square.'
Readiness Condition—numerical scale (typically 1-4) indicating unit preparedness to execute mission, where REDCON 1 means 'ready to roll now' and REDCON 4 means 'we're basically civilians at this point.'
Traditional cannon-based artillery systems as opposed to rockets or missiles, maintaining the ancient and honorable tradition of using controlled explosions to throw metal at distant enemies. Old school boom delivery.
The military's paradoxical approach to time management: rush to do something, then stand around doing nothing while supervisors figure out what's next.
Military strategy of removing enemy forces from an area and then staying put to prevent them from returning—theoretically simple, practically exhausting.
The act of killing your own officer, historically done by soldiers who didn't appreciate the officer's leadership style—mutiny with grenades.
An even more minimalist cousin of the airfield—basically a runway and a prayer. One runway, zero-frills operations, and pilots who don't mind roughing it.
Common Operational Picture—a unified display of relevant information shared across all command levels, theoretically ensuring everyone sees the same battlefield. Emphasis on 'theoretically.'
An improvised ambush set up quickly with minimal planning when opportunity presents itself, because sometimes the enemy walks into your lap and you'd be rude not to shoot them. Opportunistic violence at its finest.
A person actively engaged in armed conflict, typically distinguished from civilians by international law—the term that helps separates 'participant in warfare' from 'bystander caught in crossfire.'
A military operation to directly strike an objective, as opposed to indirect methods like prayers or strongly-worded letters.
To remove personnel from a location, usually under fire and always in a dramatic hurry—the opposite of deploy.
The rear end of a vessel where the captain pretends to look important while actually checking their phone. Used by sailors to distinguish between 'the pointy end' and 'the business end' of a ship.
The invisible line where a ship's destiny is decided—load it below this mark and you're sinking, above it and you're wasting cargo space. Also used metaphorically in design to indicate structural limits.
The middle section of a ship, laterally speaking—basically the boat equivalent of 'somewhere in the middle.' Used when you want to sound nautical instead of saying 'right in the middle.'
The urgent act of extinguishing literal fires or, metaphorically, deploying rapid-response tactics to neutralize critical threats before they escalate. It's reactive management at its finest.
Specialized attire, cosmetics, or accessories designed to obscure true identity and create a convincing false persona, essential for undercover operations. The better the disguise, the longer you survive in the field.