Precision-guided munition in the context of "Laser guidance"

Play Trivia Questions online!

or

Skip to study material about Precision-guided munition in the context of "Laser guidance"

Ad spacer

⭐ Core Definition: Precision-guided munition

A precision-guided munition (PGM), also called a smart weapon, smart munition, or smart bomb, is a type of weapon system that integrates advanced guidance and control systems, such as GPS, laser guidance, or infrared sensors, with various types of munitions, typically missiles or artillery shells, to allow for high-accuracy strikes against designated targets. PGMs are designed to precisely hit a predetermined target, typically with a margin of error (or circular error probable, CEP) that is far smaller than conventional unguided munitions. Unlike unguided munitions, PGMs use active or passive control mechanisms capable of steering the weapon towards its intended target. PGMs are capable of mid-flight course corrections, allowing them to adjust and hit the intended target even if conditions change. PGMs can be deployed from various platforms, including aircraft, naval ships, ground vehicles, ground-based launchers, and UAVs. PGMs are primarily used in military operations to achieve greater accuracy, particularly in complex or sensitive environments, to reduce the risk to operators, lessen civilian harm, and minimize collateral damage. PGMs are considered an element of modern warfare to reduce unintended damage and civilian casualties. It is widely accepted that PGMs significantly outperform unguided weapons, particularly against fortified or mobile targets.

During the Persian Gulf War guided munitions accounted for only 9% of weapons fired but accounted for 75% of all successful hits. Despite guided weapons generally being used on more difficult targets, they were still 35 times more likely to destroy their targets per weapon dropped.

↓ Menu

>>>PUT SHARE BUTTONS HERE<<<
In this Dossier

Precision-guided munition in the context of Bombing range

A bombing range, sometimes referred to as an air weapons range (AWR), is a remote military facility used by combat aircraft for air-to-ground weapons training, as well as for the research, development, testing, and evaluation of aerial ordnance. These ranges support precision targeting with high-explosive aerial bombs, precision-guided munitions, rockets, missiles, and other aircraft-delivered weapons, in contrast to field firing ranges used by infantry and armored units.

To minimise environmental impact and infrastructure damage, various inert "practice bombs" are extensively used to simulate explosive ordnance during precision targeting exercises. In addition, solid target practice (TP) ammunition is employed during strafing runs, offering ballistic realism without explosive payloads, unlike high-explosive (HE) or armour-piercing (AP) variants which contain energetic fillers or penetrators designed for destructive effect.

↑ Return to Menu

Precision-guided munition in the context of Dive bomber

A dive bomber is a tactical bomber aircraft that attacks its target by performing a fast dives in order to provide greater accuracy for the aerial bomb it drops. Diving directly towards the target before releasing gives the bomb a faster overall speed and a greater terminal momentum, straightens the bomb's free-fall trajectory, and allows the pilot to keep visual contact throughout the bomb run. This allows more focused attacks on point targets and ships, which were difficult to attack with conventional level bombers even en masse.

Dive bombers are typically light bombers or fighter-bombers with great aerial agility, and were especially effective against vehicles during the early World War II when Nazi Germany's combined arms doctrine integrated the Luftwaffe into the Blitzkrieg. After World War II, the rise of precision-guided munitions and improved anti-aircraft defences—both fixed gunnery positions and fighter interception—led to a fundamental change in dive bombing. New weapons, such as rockets, allowed for better accuracy from smaller dive angles and from greater distances. They could be fitted to almost any aircraft, including fighters, improving their effectiveness without the inherent vulnerabilities of dive bombers, which needed air superiority to operate effectively.

↑ Return to Menu

Precision-guided munition in the context of Glide bomb

A glide bomb or stand-off bomb is a standoff weapon with flight control surfaces to give it a flatter, gliding flight path than that of a conventional bomb without such surfaces. This allows it to be released at a distance from the target rather than right over it, allowing a successful attack without exposing the launching aircraft to anti-aircraft defenses near the target. Glide bombs can accurately deliver warheads in a manner comparable to cruise missiles at a fraction of the cost—sometimes by installing flight control kits on simple unguided bombs—and they are very difficult for surface-to-air missiles to intercept due to their tiny radar signatures and short flight times. The only effective countermeasure in most cases is to shoot down enemy aircraft before they approach within launching range, making glide bombs very potent weapons where wartime exigencies prevent this.

World War II-era glide bombs like the German Fritz X and Henschel Hs 293 pioneered the use of remote control systems, allowing the controlling aircraft to direct the bomb to a pinpoint target as a pioneering form of precision-guided munition. Modern systems are generally self-guided or semi-automated, using GPS or laser designators to hit their target.

↑ Return to Menu

Precision-guided munition in the context of Satellite guidance

A guided bomb (also known as a smart bomb, guided bomb unit, or GBU) is a precision-guided munition designed to achieve a smaller circular error probable (CEP).

The creation of precision-guided munitions resulted in the retroactive renaming of older bombs as unguided bombs or "dumb bombs".

↑ Return to Menu

Precision-guided munition in the context of Gravity bombs

An unguided bomb, also known as a free-fall bomb, gravity bomb, dumb bomb, or iron bomb, is an aircraft-dropped bomb (conventional or nuclear) that does not contain a guidance system and hence simply follows a ballistic trajectory. It includes all aircraft bombs in general service until the latter half of World War II, and the vast majority until the late 1980s, which were known simply as "bombs".

Then, with the dramatically increased use of precision-guided munitions, a retronym was needed to separate "smart bombs" from free-fall bombs. "Dumb bomb" was used for a time, but many military circles felt it sounded trite, and eventually "gravity bomb" gained popularity.

↑ Return to Menu

Precision-guided munition in the context of AGM-114 Hellfire

The AGM-114 Hellfire is an American missile developed for anti-armor use, later developed for precision drone strikes against other target types, especially high-value targets. It was originally developed under the name "Heliborne laser, fire-and-forget missile", which led to the colloquial name "Hellfire" ultimately becoming the missile's formal name. It has a multi-mission, multi-target precision-strike ability and can be launched from multiple air, sea, and ground platforms, including the MQ-1 Predator and MQ-9 Reaper. The Hellfire missile is the primary 100-pound (45 kg) class air-to-ground precision weapon for the armed forces of the United States and many other countries. It has also been fielded on surface platforms in the surface-to-surface and surface-to-air roles.

↑ Return to Menu