Oscar Mike to the glossary. Copy that.
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.
Continuing a mission with reduced capability due to equipment failure, casualties, or loss of communications. Soldiering on when Plan A through F have all failed and you're improvising with duct tape and profanity.
A preliminary artillery round fired to determine accuracy and adjust aim before firing for effect. The test shot that tells you whether your calculations work or if you're about to embarrass yourself by missing an entire grid square.
The succession of supply vehicles and support units moving resources from rear areas to forward combat units. The lifeline of any military force, because bullets and beans don't teleport themselves to the front lines.
Not a jargon term per se, but a satirical military news publication that parodies defense news and military culture. The military equivalent of The Onion.
Directives defining when, where, and how military forces can use lethal force—the lawyer-approved guidelines preventing wars from devolving into free-for-alls. Essentially a permission slip for violence with extensive fine print.
Mission, Enemy, Terrain and weather, Troops and support available, Time available, Civil considerations—the six factors commanders analyze during tactical planning. A mental checklist ensuring nothing critical gets forgotten.
A spreadsheet or database used to monitor personnel, equipment, training, or other military requirements. The bane of every staff officer's existence, requiring constant updates.
The art of sneaking into places or organizations where you definitely weren't invited, whether that's a spy entering enemy territory or water seeping into your basement. In military and intelligence work, it's covert entry with purpose; in construction, it's why you need a sump pump.
Derogatory term for a service member who attended an accelerated leadership course and was promoted rapidly without traditional experience. Implies they're not properly seasoned for their rank.
The bright flash of light produced when a weapon fires, which conveniently tells everyone exactly where you are. Modern militaries spend considerable effort suppressing it because advertising your position is generally poor tactics.
Military-speak for the complete explosive packages—bombs, rockets, and missiles—that make things go boom, as opposed to the guns that launch smaller booms. In NATO parlance, it's the finished product sitting in the arsenal, ready to ruin someone's day. Think of it as the difference between the bullet and the gun: munitions are the part that actually explodes.
Historically, Britain's middle-class farmer-soldiers who owned their own land and occasionally cosplayed as cavalry when the homeland needed defending. Starting in 1761, these landed gentry types formed volunteer mounted units that eventually merged into the Territorial Army. Think of them as the original weekend warriors, except with actual horses and significantly better real estate holdings.
To sleep or go to bed, derived from 'rack' meaning a military bunk or cot. It's the only order soldiers follow enthusiastically regardless of rank or branch.
Primary, Alternate, Contingency, and Emergency communication plan ensuring multiple redundant methods to maintain contact. Because Murphy's Law applies especially to radios when you desperately need them.
The simultaneous firing of multiple weapons, creating that impressive wall of destruction you see in war movies. It's quality through quantity, delivered all at once.
Military uniform designed for combat operations rather than ceremony, optimized for functionality over looking sharp at parades. The practical outfit that prioritizes not dying over impressing generals.
Decision-making cycle standing for Observe, Orient, Decide, Act—the faster you complete this loop than your enemy, the more you win. Fighter pilot Colonel John Boyd's gift to military strategists who needed a fancy acronym to describe "think fast and do stuff."
A concise informational session where decision-makers receive the essential facts about a situation, stripped of unnecessary details and optimally delivered in PowerPoint format. These meetings aim to bring people up to speed quickly, though they often devolve into death-by-slides marathons that could have been emails. Military and corporate environments love briefings because they create the illusion that everyone is informed and aligned.
A medical condition where negative G-forces cause blood to rush to the head, making everything appear red and potentially causing unconsciousness. It's significantly less fun than it sounds and tends to happen when pulling up from dives too aggressively.
In the business world, it's the fancy term for analyzed information that helps you make smart decisions rather than just winging it. In the military and espionage realms, it's secret information about enemies or threats, usually gathered by people who've watched too many spy movies. Both definitions boil down to: knowledge that gives you an edge, assuming you actually use it.
A veteran service member with extensive experience, often multiple combat deployments. Has seen it all, believes none of it, and maintains emergency coffee supplies.
When separate military units or elements meet at a designated point, hopefully recognizing each other before shooting. It's a rendezvous with more planning and less romance.
Short for 'higher headquarters,' referring to command levels above your unit. The mystical realm where decisions are made by people who definitely don't understand your ground truth.