Definition

Noun: A JDAM (Joint Direct Attack Munition) is a guidance kit that converts unguided, "dumb" gravity bombs into precision-guided, "smart" munitions. It is a strap-on device that uses GPS and inertial navigation systems to improve accuracy.

Usage

The term JDAM is used to refer to the specific guidance system or to a bomb equipped with this system. It is a proper noun, typically capitalized. - The military used JDAMs to strike the target with minimal collateral damage. - Attaching a JDAM kit to a standard bomb significantly increases its precision.

Advanced Usage

• As a modifier: The term is often used attributively before other nouns to specify the type of weapon or capability.
  • The aircraft carried JDAM munitions for the mission.
  • They requested JDAM strikes on the enemy positions.

Variants and Related Words

• JDAM kit: The physical guidance package that is attached to a bomb.
• GPS-guided bomb: A more general term for a bomb using GPS guidance, which includes JDAMs.
• Precision-guided munition (PGM): The broad category of smart weapons to which the JDAM belongs.

Synonyms

• Smart bomb
• Precision-guided bomb
• GPS-aided bomb

Related Phrases

• To equip with JDAMs: To fit aircraft or bombs with JDAM guidance kits.
  • The fleet was upgraded to equip the bombers with JDAMs.
• JDAM strike: A military attack conducted using JDAM-equipped bombs.
  • The successful JDAM strike eliminated the threat.

Noun

1. a pinpoint bomb guidance device that can be strapped to a gravity bomb thus converting dumb bombs into smart bombs