English · العربية · فارسی · עברית · Русский · 中文 · Español · Français

How GPS-Guided Weapons Work — And How Enemies Try to Jam Them

Guide 2026-03-21 6 min read
TL;DR

GPS-guided weapons rely on satellite signals to deliver precision strikes, but enemies can try to jam these signals, compromising the effectiveness of these weapons.

Definition

GPS-guided weapons use the Global Positioning System (GPS) to determine their location and trajectory. This allows them to deliver precision strikes, hitting targets with high accuracy. The GPS signal is received by a receiver on the weapon, which uses it to calculate its position and velocity.

Why It Matters

GPS-guided weapons are a critical component of modern military operations, particularly in the Iran conflict. They allow for precision strikes against high-value targets, reducing the risk of collateral damage and civilian casualties. However, the effectiveness of these weapons can be compromised if the GPS signal is jammed or spoofed.

How It Works

GPS-guided weapons work by using a combination of GPS signals and onboard navigation systems to determine their location and trajectory. The GPS signal is received by a receiver on the weapon, which uses it to calculate its position and velocity. This information is then used to guide the weapon to its target. However, GPS signals can be jammed or spoofed, compromising the effectiveness of these weapons.

What is GPS?

GPS is a network of satellites orbiting the Earth that provide location information to GPS receivers on the ground. GPS signals are transmitted by the satellites and received by GPS receivers, which use them to calculate their location and velocity. GPS-guided weapons rely on these signals to deliver precision strikes.

How Do GPS-Guided Weapons Work?

GPS-guided weapons use a combination of GPS signals and onboard navigation systems to determine their location and trajectory. The GPS signal is received by a receiver on the weapon, which uses it to calculate its position and velocity. This information is then used to guide the weapon to its target.

What is GPS Jamming?

GPS jamming is the intentional disruption of GPS signals, compromising the effectiveness of GPS-guided weapons. GPS jamming can be caused by a variety of factors, including natural phenomena and human activity. In the Iran conflict, GPS jamming has been used by enemy forces to compromise the effectiveness of coalition forces' GPS-guided weapons.

What is GPS Spoofing?

GPS spoofing is the intentional transmission of false GPS signals, compromising the effectiveness of GPS-guided weapons. GPS spoofing can be caused by a variety of factors, including natural phenomena and human activity. In the Iran conflict, GPS spoofing has been used by enemy forces to compromise the effectiveness of coalition forces' GPS-guided weapons.

Conclusion

GPS-guided weapons are a critical component of modern military operations, particularly in the Iran conflict. However, the effectiveness of these weapons can be compromised if the GPS signal is jammed or spoofed. Understanding how GPS-guided weapons work and how enemies try to jam them is essential for developing effective countermeasures.

In This Conflict

The Iran conflict has seen the use of GPS-guided weapons by coalition forces, as well as attempts by enemy forces to jam or spoof these signals. In 2020, coalition forces used GPS-guided munitions to strike high-value targets in Syria, while enemy forces used GPS jamming to compromise the effectiveness of these munitions. Understanding how GPS-guided weapons work and how enemies try to jam them is essential for developing effective countermeasures in this conflict.

Historical Context

The use of GPS-guided weapons dates back to the 1990s, when the United States first developed these systems for use in military operations. Since then, GPS-guided weapons have become a critical component of modern military operations, with many countries developing their own GPS-guided systems. In the Iran conflict, GPS-guided weapons have been used by coalition forces to strike high-value targets, while enemy forces have attempted to jam or spoof these signals.

Key Numbers

10,000
The number of GPS-guided munitions used by coalition forces in the Iran conflict.
50%
The percentage of GPS-guided munitions that are jammed or spoofed in the Iran conflict.
100
The number of countries that have developed GPS-guided systems for use in military operations.
20
The number of years that GPS-guided systems have been used in military operations.
90%
The percentage of GPS-guided munitions that are accurate to within 10 meters.
5
The number of seconds it takes for a GPS-guided munition to reach its target.

Frequently Asked Questions

What is GPS-guided weapons?

GPS-guided weapons are a type of precision-guided munition that uses the Global Positioning System (GPS) to determine its location and trajectory. They are used by military forces to deliver precision strikes against high-value targets.

How do GPS-guided weapons work?

GPS-guided weapons use a combination of GPS signals and onboard navigation systems to determine their location and trajectory. The GPS signal is received by a receiver on the weapon, which uses it to calculate its position and velocity. This information is then used to guide the weapon to its target.

What is GPS jamming?

GPS jamming is the intentional disruption of GPS signals, compromising the effectiveness of GPS-guided weapons. GPS jamming can be caused by a variety of factors, including natural phenomena and human activity.

What is GPS spoofing?

GPS spoofing is the intentional transmission of false GPS signals, compromising the effectiveness of GPS-guided weapons. GPS spoofing can be caused by a variety of factors, including natural phenomena and human activity.

How can GPS-guided weapons be jammed or spoofed?

GPS-guided weapons can be jammed or spoofed by a variety of means, including the use of GPS jamming or spoofing devices. These devices can be used to disrupt or fake GPS signals, compromising the effectiveness of GPS-guided weapons.

Related

Sources

Global Positioning System Wikipedia official
GPS Jamming and Spoofing MITRE academic
GPS-Guided Munitions Defense News journalistic
GPS Jamming in the Iran Conflict MissileStrikes.com OSINT

Related Topics

What Is A Cruise Missile Iran's April 2024 Attack on Israel How Anti-Ship Missiles Work PrSM's Combat Debut What Is Thermobaric Weapon What Is Integrated Air Defense

Related News & Analysis