The TRG-300 KAPLAN represents the evolution of conventional multiple launch rocket systems into the precision-strike domain. While traditional unguided rockets emphasize area saturation, TRG-300 integrates advanced guidance technology to deliver pinpoint accuracy at extended ranges. This significantly enhances effectiveness while reducing ammunition expenditure and unintended damage.

Operational Role and Mission Profile

The primary mission of TRG-300 is deep precision strike at the tactical and operational levels. It is designed to neutralize:

• Artillery batteries
• Air defense systems
• Radar sites
• Troop assembly areas
• Logistics and supply facilities
• High-priority fixed infrastructure

With a range envelope between 90 km (Block-II) and 120 km (Block-III), the system enables engagement of targets well beyond frontline contact zones.

Doctrine and Concept of Employment

TRG-300 is deployed from mobile multiple launch rocket platforms. Target coordinates are uploaded into the fire control system prior to launch. After launch, the rocket navigates using an Inertial Navigation System supported by satellite positioning.

Its operational concepts include:

• Deep strike operations
• Counter-battery fire
• Suppression of enemy air defenses support
• High-value target neutralization
• Precision fire support with minimized collateral damage

The system supports shoot-and-scoot tactics due to its integration with mobile launcher platforms.

System Architecture

TRG-300 consists of:

• Composite solid-propellant rocket motor
• GNSS-supported INS guidance system resistant to jamming
• Electromechanical actuation with aerodynamic control surfaces
• High-explosive fragmentation warhead
• Impact and proximity fuzes

The guidance system maintains navigation through inertial systems if GNSS signals are degraded. However, detailed performance parameters under heavy electronic warfare conditions are not publicly disclosed.

Accuracy and Engagement Process

Both Block-II and Block-III variants feature a CEP of ≤10 meters.

Engagement sequence:

• Target detection and coordinate generation
• Data upload to fire control system
• Launch
• Mid-course INS + GNSS navigation
• Terminal phase approach
• Impact or proximity detonation

The proximity fuze option increases effectiveness against personnel and lightly protected targets.

Survivability and Modern Threat Environment

Survivability is achieved primarily through:

• High mobility of the launch platform
• Reduced time-to-fire
• Rapid displacement capability
• Jamming-resistant navigation

The rocket follows a ballistic trajectory and does not include an onboard self-defense system. Therefore, employment against layered integrated air defense networks requires operational planning.

Variants

Block-II

• Range: 20–90 km
• Total weight: 660 kg
• Warhead: 180 kg HE-fragmentation

Block-III

• Range: 30–120 km
• Total weight: 585 kg
• Warhead: 105 kg HE-fragmentation

Optimized for extended range

The reduced warhead weight in Block-III allows for increased maximum range.

Detailed Technical Specifications

Dimensions and Weight

• Caliber: 300 mm
• Block-II Weight: 660 kg
• Block-III Weight: 585 kg

Rocket length is not fully disclosed in open sources.

Propulsion

• Single-stage solid composite propellant
• Ballistic flight profile

Maximum velocity and burn duration are not publicly disclosed.

Performance

• Block-II Range: 20–90 km
• Block-III Range: 30–120 km
• CEP: ≤10 m
• Effective lethal radius: ≥70 m

Guidance and Control

• GNSS-supported INS
• Electromechanical aerodynamic control
• Anti-jamming capability

Warhead

• High-explosive with steel ball fragmentation
• Block-II: 180 kg
• Block-III: 105 kg
• Impact and proximity fuze options

Command and Control Integration

TRG-300 integrates with modern digital fire control systems and can operate within network-centric warfare environments depending on launcher configuration.

Electronic Warfare Resistance

The navigation system is designed to resist GNSS jamming. Specific ECCM performance metrics are not publicly available.

Frequently Asked Questions

What is TRG-300 KAPLAN used for?

• It is used for long-range precision strikes against high-value fixed targets, including air defense systems and logistics infrastructure.

What is its maximum range?

• Up to 90 km for Block-II and 120 km for Block-III.

What types of targets can it destroy?

• Radar systems, artillery positions, air defense batteries, troop concentrations, and logistics hubs.

How accurate is it?

• The system has a CEP of ≤10 meters under standard operating conditions.

Is it mobile?

• Yes. It is launched from mobile multiple rocket launcher platforms.

What are its equivalents?

Comparable systems include:

• GMLRS
• A-100

TRG-300 stands out in the 300 mm class with heavy warhead options and extended range capability.

Sources

• Roketsan official product publications
• Roketsan defense exhibition materials
• Publicly available defense industry analyses