Question 1

What is AAAV?

Accepted Answer

AAAV stands for Advanced Amphibious Assault Vehicle – designed for rapid deployment in marine operations.

Question 2

What is AAM?

Accepted Answer

AAM stands for Air-to-Air Missile – a missile launched from an aircraft to destroy another aircraft.

Question 3

What is AESA Radar?

Accepted Answer

AESA stands for Active Electronically Scanned Array Radar – an advanced radar system that steers beams electronically.

Question 4

What is AWACS?

Accepted Answer

AWACS stands for Airborne Warning and Control System – a flying radar system for long-range detection and tracking.

Question 5

What is BVR?

Accepted Answer

BVR stands for Beyond Visual Range – air-to-air combat conducted at ranges beyond visual line of sight.

Question 6

What is C4ISR?

Accepted Answer

C4ISR refers to Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance systems.

Question 7

What is CAS?

Accepted Answer

CAS stands for Close Air Support – air operations providing direct support to ground troops.

Question 8

What is Datalink?

Accepted Answer

Datalink is a communication system allowing real-time data exchange between aircraft, ground stations, and naval units.

Question 9

What is Drone Swarm?

Accepted Answer

Drone Swarm is a coordinated group of unmanned aerial vehicles operating together for reconnaissance or strike missions.

Question 10

What is ECM?

Accepted Answer

ECM stands for Electronic Countermeasures – techniques used to jam or deceive enemy radar and communications.

Question 11

What is EO/IR?

Accepted Answer

EO/IR refers to Electro-Optical and Infrared sensors used for target detection and tracking in all weather conditions.

Question 12

What is EW?

Accepted Answer

EW stands for Electronic Warfare – use of electromagnetic spectrum to attack, detect, or defend against threats.

Question 13

What is Fire-and-Forget Missile?

Accepted Answer

A Fire-and-Forget Missile is a guided weapon that requires no further input after launch to reach its target.

Question 14

What is GCI?

Accepted Answer

GCI stands for Ground Controlled Interception – radar-based guidance of aircraft towards enemy targets.

Question 15

What is GPS-Guided Munition?

Accepted Answer

GPS-Guided Munition uses satellite navigation to accurately strike a designated target.

Question 16

What is HARM Missile?

Accepted Answer

HARM stands for High-speed Anti-Radiation Missile – designed to home in on enemy radar emissions.

Question 17

What is Hypersonic Glide Vehicle?

Accepted Answer

A Hypersonic Glide Vehicle is a maneuverable warhead capable of speeds above Mach 5, designed to evade missile defenses.

Question 18

What is IFF?

Accepted Answer

IFF stands for Identification Friend or Foe – a system used to identify allied or enemy aircraft and vehicles.

Question 19

What is ISR?

Accepted Answer

ISR refers to Intelligence, Surveillance, and Reconnaissance activities supporting military operations.

Question 20

What is JDAM?

Accepted Answer

JDAM stands for Joint Direct Attack Munition – a guidance kit converting unguided bombs into precision-guided munitions.

Question 21

What is Kill Chain?

Accepted Answer

Kill Chain is the structured process of detecting, tracking, targeting, engaging, and destroying a target.

Question 22

What is MANPADS?

Accepted Answer

MANPADS are Man-Portable Air Defense Systems – lightweight, shoulder-fired surface-to-air missiles.

Question 23

What is NCTR?

Accepted Answer

NCTR stands for Non-Cooperative Target Recognition – radar mode identifying aircraft without active cooperation.

Question 24

What is OODA Loop?

Accepted Answer

OODA Loop is a decision-making cycle of Observe, Orient, Decide, and Act used in combat strategies.

Question 25

What is PGM?

Accepted Answer

PGM stands for Precision-Guided Munition – weapons designed to accurately strike a target minimizing collateral damage.

Question 26

What is RCS?

Accepted Answer

RCS stands for Radar Cross Section – a measure of how detectable an object is by radar.

Question 27

What is SAM?

Accepted Answer

SAM stands for Surface-to-Air Missile – a missile designed to intercept and destroy airborne threats.

Question 28

What is SEAD?

Accepted Answer

SEAD stands for Suppression of Enemy Air Defenses – operations targeting enemy radar and missile sites.

Question 29

What is Stealth Technology?

Accepted Answer

Stealth Technology reduces the visibility of aircraft, ships, and missiles to radar, infrared, and other detection methods.

Question 30

What is UAV?

Accepted Answer

UAV stands for Unmanned Aerial Vehicle – an aircraft operated remotely or autonomously without a human pilot onboard.

Defence and Aerospace Glossary

Defence and Aerospace Glossary