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MMSC

MMSC

Frigates
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Basic Information
Name
MMSC
Designation
MMSC
Alternate Designation
Multi-Mission Surface Combatant, Small Surface Combatant, SSC 1
Equipment Type
Frigates
Manufacturer
Lockheed Martin, Bollinger Shipyards, Gibbs & Cox, Marinette Marine
Date of Introduction
2026
Description

The Small Surface Combatant (SSC) is a multi-mission frigate evolved from the LCS class corvette following the decision made public by the US Secreatry of Defense, Chuck Hagel, early in December 2014. The SSC is based on an upgraded variant of the LCS platform offering improvements in ship lethality and survivability, delivering enhanced naval combat performance. It will feature an improved air defense radar; air defense decoys; a new, more effective electronic warfare system; an over-the-horizon anti-ship missile; multi-function towed array sonar; torpedo defenses; and additional armor protection. Production of the first SSC is expected to start no later than fiscal year 2019. The US Navy plans call for the procurement of 52 LCS and SSC class ships by 2030. The SSC program was canceled in favor of the FFG(X) class frigate. The Multi-Mission Surface Combatant (MMSC) is a new variant of the LCS Freedom variant intended for the Kingdom of Saudi Arabia with four ships to be built. The MMSC frigates will feature the TRS-4D radar system to support short-range air defense against a variety of airborne threats firing ESSM and RAM missiles. These ships are equipped with 16-cell Mk-41 vertical launching systems. In addition the multi-purpose MMSC frigates will perform anti-submarine warfare (ASW) and anti-surface warfare (ASuW) missions utilizing torpedoes and Harpoon Block II anti-ship missiles. Besides, the ships will get equipped with variable depth sonar. These frigates are expected to be delivered beginning in October 2024.

Overview (Deagel)
Group Frigates
Status Under Development
Also Known As Multi-Mission Surface Combatant, Small Surface Combatant, SSC 1
Origin United States of America
Contractors Lockheed Martin*, Bollinger Shipyards, Gibbs & Cox, Marinette Marine
Initial Operational Capability (IOC) October 2026
Total Production 4
Specifications (Deagel)
Number of Weapons 24
Dimensions — Main Gun Caliber 76 millimeter
Gear (Deagel)
Item 1 Anti-Ship Missiles: Harpoon Block II (8)
Item 2 Combat Management Systems: COMBATSS-21 (1)
Item 3 Communications Devices: AN/ARC-210 (1)
Item 4 Decoy Systems: AN/SLQ-25A SSTD (1)
Item 5 Missile Launchers: Mk 41 Tactical Length (16)
Item 6 Naval Gun Systems: 76/62 Super Rapid (1)
Item 7 Radar Systems: TRS-4D (1)
Item 8 Sea-Based Air Defense Systems: Mk-31 RAM (1)
Item 9 Surface-to-Air Missiles: CAMM(M) (64)
Item 10 Surface-to-Air Missiles: RAM Block 2 (11)
Variants
Variant 1 LCS Freedom
Variant 2 LCS 1 Flight II
Variant 3 MMSC
Details
Country of Origin United States
Category Frigates
Naval > Frigates
Classification
Domain
Naval & Littoral
Equipment Status
Active
Operators (2)
United States
Saudi Arabia
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