Helicopter Sea Combat Squadron

Helicopter Sea Combat Squadron
Unit name	Helicopter Sea Combat Squadron
Country	United States
Branch	United States Navy
Type	Helicopter Squadron
Role	Combat search and rescue, Naval mine countermeasures, Vertical replenishment, Anti-surface warfare
Command structure	Naval Air Forces / Commander, Naval Air Forces
Garrison	Naval Air Station North Island, Naval Station Norfolk
Equipment	MH-60S Knighthawk
Battles	Global War on Terrorism, Operation Enduring Freedom, Operation Iraqi Freedom

Helicopter Sea Combat Squadron. These units are a vital component of the United States Navy's rotary-wing aviation, providing multi-mission support to the United States Fleet. Formed from the consolidation of legacy Helicopter Combat Support and Helicopter Mine Countermeasures communities, these squadrons operate the versatile MH-60S Knighthawk to execute a wide array of critical fleet operations worldwide.

History

The lineage of these squadrons traces back to earlier communities like the Helicopter Combat Support Special Squadrons (HC) and the Helicopter Mine Countermeasures Squadrons (HM). A major reorganization under the Naval Aviation Enterprise in the early 21st century, specifically the 2006 Quadrennial Defense Review, led to their establishment. This merger aimed to streamline maintenance, training, and deployment of the MH-60S Knighthawk, which replaced older airframes like the CH-46 Sea Knight and the MH-53E Sea Dragon. Their operational history is deeply intertwined with major conflicts, including sustained deployments during Operation Enduring Freedom and Operation Iraqi Freedom, where they performed critical combat search and rescue and vertical replenishment missions in support of United States Central Command.

Mission and capabilities

The primary mission set encompasses surface warfare, naval special warfare support, combat search and rescue, and vertical replenishment. A key capability is conducting naval mine countermeasures using airborne systems like the Airborne Laser Mine Detection System and the Airborne Mine Neutralization System. Squadrons also execute anti-surface warfare missions, employing advanced weapons such as the AGM-114 Hellfire missile. Furthermore, they provide essential logistics support through vertical onboard delivery and perform medical evacuation for personnel from aircraft carriers, amphibious assault ships, and other surface combatants across the United States Fleet Forces Command and United States Pacific Fleet.

Aircraft and equipment

The sole aircraft operated is the MH-60S Knighthawk, a twin-engine, multi-mission helicopter built by Sikorsky Aircraft. This platform is equipped with modern glass cockpit avionics, forward-looking infrared sensors, and comprehensive defensive systems including chaff and flare dispensers and missile warning systems. For specific missions, it can be configured with an array of specialized gear, such as the AN/AES-1 Airborne Laser Mine Detection System, the AN/ASQ-235 Airborne Mine Neutralization System, and M240 machine guns or GAU-21 machine guns for crew-served defense. The airframe's commonality with the MH-60R Seahawk provides significant logistical advantages within the Naval Air Systems Command.

Organization and deployment

Squadrons are organized under the operational control of Commander, Naval Air Forces and are typically assigned to one of two primary Naval Air Force commands: Commander, Naval Air Force Atlantic or Commander, Naval Air Force Pacific. They deploy as integral elements of Carrier Air Wings aboard Nimitz-class aircraft carriers and Gerald R. Ford-class aircraft carriers, or in detachments aboard amphibious ready groups featuring ships like the Wasp-class amphibious assault ship. Home bases are primarily Naval Air Station North Island in California and Naval Station Norfolk in Virginia, with detachments frequently operating from forward sites like Naval Support Activity Bahrain and Naval Air Facility Atsugi.

Notable squadrons

Several squadrons have distinguished histories from their predecessor communities. HSC-8 "Eightballers," formerly HC-8, has a long record of support to the United States Sixth Fleet. HSC-25 "Island Knights," operating from Andersen Air Force Base in Guam, provides unique coverage for the United States Seventh Fleet. HSC-26 "Chargers" and HSC-28 "Dragon Whales" are key Atlantic Fleet assets, with HSC-28 having transitioned from the Helicopter Mine Countermeasures Squadron HM-15. The "Firehawks" of HSC-85, a reserve squadron, were renowned for direct support to Naval Special Warfare Command until their disestablishment.

Training and qualifications

Aircrew undergo rigorous initial training in the MH-60S with the Fleet Replacement Squadron, HSC-3 "Merlins" on the West Coast or HSC-2 "Fleet Angels" on the East Coast. This training includes advanced instruction in night vision goggle operations, overwater navigation, and specific mission sets like vertical replenishment and search and rescue. Maintainers receive specialized schooling through the Naval Aviation Schools Command. Continuous proficiency is maintained through regular exercises such as Composite Training Unit Exercise and Joint Task Force Exercise, with aircrew requiring regular qualifications from entities like the Naval Aviation Warfighting Development Center to maintain combat readiness.

Category:United States Navy aircraft squadrons Category:Helicopter squadrons of the United States Navy