
The North Atlantic Treaty Organization, also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 North American and European countries. The organization implements the North Atlantic Treaty that was signed on 4 April 1949. NATO constitutes a system of collective defence whereby its independent member states agree to mutual defence in response to an attack by any external party. NATO's Headquarters are located in Evere, Brussels, Belgium, while the headquarters of Allied Command Operations is near Mons, Belgium.

NATO is an international alliance that consists of 30 member states from North America and Europe. It was established at the signing of the North Atlantic Treaty on 4 April 1949. Article Five of the treaty states that if an armed attack occurs against one of the member states, it shall be considered an attack against all members, and other members shall assist the attacked member, with armed forces if necessary.

ARKONA (ACCS) – is an Air Command and Control System (ACCS) of the German Air Force.

The Canadian Army Trophy (CAT) was a tank gunnery competition established to foster excellence, camaraderie and competition among the armoured forces of the NATO countries in Western Europe.

The Central Army Group (CENTAG) was a NATO military formation comprising four Army Corps from two NATO member nations comprising troops from Canada, West Germany and the United States. During the Cold War, CENTAG was NATO's forward defence in the southern half of the Federal Republic of Germany (FRG). The northern half of the FRG was defended by the four Army Corps of NATO's Northern Army Group (NORTHAG). During wartime, CENTAG would command four frontline corps. Air support was provided by Fourth Allied Tactical Air Force.

Control and Reporting Centre is according to the Joint Chiefs of Staff publication 1.02 defined as – A subordinated air control element of the tactical air control centre for which radar control and warning operations are conducted within its area of responsibility.
The 80th Flying Training Wing is a wing of the United States Air Force based out of Sheppard Air Force Base in Wichita Falls, Texas.

A forward arming and refuelling point (FARP) or forward area refuelling point is a NATO term for an area where aircraft can be refuelled and re-armed at a distance closer to their area of operations than their main operating base. This reduced distance allows a faster turnaround time during sustained operations. FARPs are typically temporary, transitory facilities - particularly if the forward edge of the battle area is highly mobile, or if there is a high threat from enemy aircraft or artillery.

The Fulda Gap, an area between the Hesse-Thuringian border and Frankfurt am Main, contains two corridors of lowlands through which tanks might have driven in a surprise attack by the Soviets and their Warsaw Pact allies to gain crossing(s) of the Rhine River. Named for the town of Fulda, the Fulda Gap became seen as strategically important during the Cold War of 1947-1991. The Fulda Gap roughly corresponds to the route along which Napoleon chose to withdraw his armies after defeat at the Battle of Leipzig. Napoleon succeeded in defeating a Bavarian-Austrian army under Wrede in the Battle of Hanau not far from Frankfurt; from there he escaped back to France.

The GIUK gap is an area in the northern Atlantic Ocean that forms a naval choke point. Its name is an acronym for Greenland, Iceland, and the United Kingdom, the gap being the open ocean between these three landmasses. The term is typically used in relation to military topics. The area has been considered strategically important since the beginning of the 20th century.

The Invictus Games is an international adaptive multi-sport event, created by Prince Harry, Duke of Sussex, in which wounded, injured or sick armed services personnel and their associated veterans take part in nine sports including wheelchair basketball, sitting volleyball, and indoor rowing. Named after Invictus, Latin for "unconquered" or "undefeated", the event was inspired by the Warrior Games, a similar event held in the United States.

The NATO Days in Ostrava & Czech Air Force Days are the largest air, army and security show in Europe. Its aim is to present to the general public the wide spectrum of the resources and the capabilities of the Czech Republic and its allies in the field of security provision.

NATO forces in Poland consist of both Polish and allied units. Poland joined NATO in 1999.

"The NATO Hymn" is the organizational anthem of the North Atlantic Treaty Organization (NATO). It is an instrumental piece, composed in 1989 by André Reichling, a Luxembourgish military officer and a member of its military band. It was used unofficially for many years before being formally adopted in January 2018.

The NATO Response Force (NRF) is a high readiness force comprising land, air, sea and special forces units capable of being deployed quickly on operations wherever needed.

The Northern Army Group (NORTHAG) was a NATO military formation comprising five Army Corps from five NATO member nations. During the Cold War NORTHAG was NATO's forward defence in the Northern half of the Federal Republic of Germany (FRG). The Southern half of the Federal Republic of Germany was to be defended by the four Army Corps of NATO's Central Army Group (CENTAG). During wartime NORTHAG would command four frontline corps and one reserve corps. Air support was provided by Second Allied Tactical Air Force.