Kentucky Guardsmen Sharpen Capabilities Alongside NATO Partners

Oct. 1, 2026 | By Dale Greer,123rd Airlift Wing |

Airmen assigned to the Kentucky Air National Guard enhanced their global capabilities while training alongside NATO partners from the United Kingdom and Canada in Scotland this summer. 

The guardsmen deployed four C-130J Super Hercules aircraft, 62,000 pounds of equipment and 60 personnel to Glasgow Prestwick Airport in South Ayrshire, Scotland, Aug. 14-22. 

While there, they conducted specialized fueling operations, low-level formation flying and rapid-reaction aircraft launches to maintain combat mission certifications. The airmen also completed maritime equipment and personnel airdrops, including two open-ocean rescue scenarios with a helicopter unit assigned to the British Royal Navy. 

"The deployment was designed to accomplish a large amount of C-130J continuation and tactical training while taking advantage of an unfamiliar overseas operating environment and opportunities to work directly with allied partners," said Air Force Lt. Col. Nick Reinke, the mission commander and a C-130 pilot assigned to the 165th Airlift Squadron. 

He added that while many of the individual training events could be conducted in the U.S., it is much harder to reproduce an unfamiliar environment.  

"At home station, crews know the airspace, air traffic control procedures, airfields, support agencies and local practices," Reinke said. "In Scotland, even something as routine as a proficiency circuit required crews to understand and coordinate with a different [air traffic control] system." 

Reinke said coordination with host nation agencies was critical to the exercise's success. 

"That forces crews to solve the kinds of interoperability, communication, planning and adaptation problems they encounter when operating globally. Worldwide capability is more than simply being able to fly across the Atlantic. It means arriving with the people and equipment needed to operate, understanding an unfamiliar airspace and support structure, integrating with allied forces, adapting when weather or circumstances change the plan, and continuing to accomplish the mission." 

Reinke added that the deployment also underscored the importance of relationships. 

The Kentucky unit, based in Louisville, worked closely with civilian support agencies at Glasgow Prestwick Airport to complete specialized fueling operations, during which a C-130J was refueled while its engines were still running. Reinke said this "hot pit" method validated the airport's ability to support the technique and provided practical experience to host-nation fuel personnel. 

"That partnership leaves behind a more capable location for follow-on and allied forces in the future, rather than the benefit ending when our deployment ended," he noted. 

One of the deployment's key accomplishments was a five-ship formation flight, conducted with four Kentucky aircraft and one C-130J from the Royal Canadian Air Force. 

"The Canadian aircraft commander was actually a U.S. Marine Corps exchange pilot," Reinke said. "That meant our mission planning and briefing had to reconcile U.S. Air Force, Royal Canadian Air Force and U.S. Marine Corps procedures and terminology to make sure everyone had the same understanding before execution. That is exactly the kind of interoperability that is difficult to simulate." 

The deployment's other main focus was open-ocean rescue. 

The scenario required a U.S. Air Force C-130 crew to locate a stranded airman floating in a life raft on the Atlantic Ocean, miles from shore. Loadmasters then airdropped an inflatable motorboat near the victim, and three special tactics airmen used precision jumpmaster techniques to parachute into the ocean, deploy the boat and provide first aid. Once complete, they coordinated with the Royal Navy's 814 Naval Air Squadron to execute helicopter hoist operations and extract the victim as the C-130 provided overwatch. 

"The integration with the Royal Navy was one of the highlights of the exercise," Reinke said. "It allowed our pararescue personnel and C-130J crews to integrate fixed-wing airdrop, maritime rescue, rotary-wing insertion and recovery, and on-scene command and control with a NATO partner." 

A pararescue flight chief for the special tactics team described the operating environment in Scotland as "vastly different" from training locations in the United States. 

"It's a lot colder here, and the salt water is an unusual factor for us," he said. "The Royal Navy also uses different geolocation methods, and they have different tactics and techniques than we typically employ." 

He noted that the Royal Navy's helicopter, a Merlin Mk2, generates substantially more rotor wash than the UH-60 Black Hawk. 

"Those are the kinds of things you don't anticipate, but we were able to work through them and figure out what worked best for their guys and for us," the airman said. "We had to be flexible on the spot to get the mission done." 

Royal Navy Capt. James Hall said the exercise provided valuable opportunities for the Merlin Mk2 force to enhance capabilities outside of its normal role in antisubmarine warfare. 

"Exercises such as this, conducted alongside our United States Air Force partners, enable our crews to maintain and enhance critical search and rescue skills, while strengthening the interoperability that underpins NATO's collective security," he said. 

Royal Navy Lt. S. Cass, a flight commander assigned to the 814 Naval Air Squadron, agreed, adding that he hopes to continue working with "our friends across the pond" in the years to come. 

Reinke called the deployment an unqualified success, not necessarily for any single event but for the readiness training they were able to layer into one exercise. 

"We were able to use legitimate flight training requirements to generate maximum value, ensuring worldwide readiness while working with our international partners," he said. "We also were able to build strong human relationships with the men and women of our partner nations, laying the kind of foundation that makes coalition operations successful."

HMS Dreadnought: Britain’s Leap into the Nuclear Age

When HMS Dreadnought slid down the slipway at Barrow-in-Furness on October 21, 1960, Britain quietly entered a new epoch of naval power. The submarine was not merely another addition to the Royal Navy’s proud lineage—it was a revolutionary vessel that altered the balance of maritime strategy in the Cold War. Just as the battleship Dreadnought of 1906 had redefined surface warfare, her nuclear namesake reshaped the underwater domain, marking Britain’s first successful step into nuclear propulsion.

---

The Nuclear Submarine Revolution

The idea of a submarine that could remain submerged indefinitely had captivated military planners since World War II. Conventional diesel-electric submarines were limited by the need to surface or snorkel to recharge batteries, exposing them to detection. The introduction of nuclear propulsion changed that calculus. The United States Navy demonstrated the concept with USS Nautilus in 1955, a submarine that could cross the Atlantic without surfacing and remain submerged for weeks.

For Britain, whose empire and global presence were rapidly contracting after 1945, nuclear propulsion promised to maintain great-power relevance in an age increasingly dominated by superpower competition. The Royal Navy, once the guarantor of maritime freedom, needed a technological leap to remain strategically credible within the North Atlantic Treaty Organization (NATO). A nuclear submarine would provide endurance, speed, and stealth—qualities that allowed navies to project power without reliance on surface support or air cover (Hennessy & Jinks, 2016).

---

Conception and Design

The British government formally approved the nuclear submarine project in 1956, though the nation lacked the necessary reactor technology. The 1958 United States–United Kingdom Mutual Defence Agreement provided the breakthrough: Washington agreed to supply the same pressurized water reactor used in American submarines. The S5W reactor, manufactured under U.S. license, became the beating heart of HMS Dreadnought (Friedman, 2006).

While the reactor plant and propulsion system were of American origin, the rest of the submarine was distinctly British. Designed by the Admiralty and built by Vickers-Armstrongs at Barrow-in-Furness, Dreadnought combined foreign technology with domestic craftsmanship. The vessel displaced roughly 4,000 tons submerged, measured 266 feet in length, and could achieve speeds exceeding 25 knots underwater. She carried torpedo armament and featured improved sonar and navigation systems that foreshadowed later British designs (Royal Navy Archives, n.d.).

Launched by Princess Marina, Duchess of Kent, Dreadnought became the physical embodiment of the post-Suez British resolve to remain a first-rank naval power. Commissioned into service on April 17, 1963, she entered a world where nuclear submarines had already become central to deterrence and intelligence missions.

---

Operational Role and Early Service

HMS Dreadnought was not a ballistic missile submarine; she was a fleet or attack submarine (SSN), designed to hunt Soviet submarines, protect British carriers, and shadow hostile fleets. Her first years were marked by intensive trials that tested not only her propulsion but also the safety protocols surrounding nuclear engineering at sea.

By 1964, Dreadnought was conducting long patrols in the North Atlantic, gathering intelligence and demonstrating the endurance only nuclear propulsion could provide. The crew adapted to an entirely new environment—air was recycled, water distilled, and life unfolded in continuous underwater isolation. Commanding officers learned the tactics that would define the Royal Navy’s submarine service for decades: silent running, acoustic stealth, and constant readiness for anti-submarine warfare.

Her success gave confidence to British shipyards and policymakers to pursue a wholly indigenous design. The Valiant-class submarines that followed were fully British nuclear boats, improving on Dreadnought’s lessons with domestic reactor systems developed at the Atomic Energy Establishment in Dounreay (Hennessy & Jinks, 2016).

---

Strategic Context and NATO Cooperation

During the 1960s, NATO relied heavily on undersea deterrence to offset Soviet naval expansion. While the United States maintained the majority of the alliance’s nuclear submarine force, Britain’s contribution was symbolically and practically significant. HMS Dreadnought demonstrated that the Royal Navy could operate nuclear submarines alongside American counterparts and maintain independent operational capability.

This partnership extended to intelligence sharing and joint exercises. The submarine also strengthened Britain’s industrial base, creating expertise in reactor safety, metallurgy, and submarine construction that would support both the attack and ballistic missile programs. Without Dreadnought, the later Resolution-class submarines—Britain’s first ballistic missile boats—would have been far more difficult to realize (Friedman, 2006).

---

Technological and Symbolic Legacy

Technologically, Dreadnought was a hybrid. Yet symbolically, she was pure British resolve. Her construction and service represented the nation’s determination to innovate amid economic austerity and geopolitical realignment. The submarine’s design experience directly influenced future generations of Royal Navy vessels, culminating in the Trafalgar- and Astute-class boats that remain in service today.

After nearly two decades of operational service, HMS Dreadnought was decommissioned in 1980. Like many of her nuclear contemporaries, she awaits final disposal as part of the Ministry of Defence’s Submarine Dismantling Project, currently stored at Rosyth Dockyard. Despite her quiet retirement, her name continues to resonate in Royal Navy tradition—a reminder of Britain’s enduring ability to adapt to technological revolution.

---

Conclusion

The launch of HMS Dreadnought was a turning point in Britain’s maritime story. She bridged the gap between the glory of the surface fleet and the shadowed future of undersea deterrence. In her reactor core beat not only the power of nuclear propulsion but also the determination of a nation unwilling to surrender its maritime legacy.

Like her famous predecessor of 1906, HMS Dreadnought of 1960 transformed the naval landscape. Beneath the waves, she carried forward the same spirit of innovation, ensuring that Britain remained, as it had for centuries, a master of the seas—even in the silent world below.

---

References

Friedman, N. (2006). British Submarines in the Cold War Era. Annapolis, MD: Naval Institute Press.

Hennessy, P., & Jinks, J. (2016). The Silent Deep: The Royal Navy Submarine Service Since 1945. London: Allen Lane.

Polmar, N., & Moore, K. J. (2004). Cold War Submarines: The Design and Construction of U.S. and Soviet Submarines. Washington, DC: Potomac Books.

Royal Navy Archives. (n.d.). HMS Dreadnought (S101) – The First British Nuclear Submarine. London: Admiralty Historical Branch.

UK Ministry of Defence. (2010). The Submarine Heritage Collection. Whitehall, London: Defence Heritage Office.