Sea Control Ship, is that you?
On the road in Utah for an industry event this week, so I didn’t have the 10-20 hours needed to pull off a Warship Wednesday.
In its place, let us talk about one of Uncle Elmo’s pet projects.
Back in the 1970s, CNO Elmo Zumwalt’s “Sea Control Ship” concept that would provide a Cold War-era evolution to the escort carrier concept for convoy protection and ASW hunter-killer teams, the basic idea was to turn these small flattops (18,000-tons, 592-feet oal) like the Iwo Jima-class LPH into economical CVEs overnight through the fly-on of a Marine Harrier det for air defense/surface strike and a Navy Sea King SH-3 ASW/SAR element.
The entry for Iwo Jima-class LPH USS Guam as an interim sea control ship in the 1973-74 Jane’s
Of course, Zumwalt wanted some dedicated SCS hulls, but, barring the shipbuilding dollars, the Iwo Jimas could work in a pinch.
Planned Sea Control Ship concept, art
Planned Sea Control Ship concept, model
Sea control ship outline, Janes ’73
Fast forward to earlier this year, and we have seen perhaps the most fleshed-out example to date of Zumwalt’s SCS concept.
The America class amphibious assault ship USS Tripoli (LHA-7) just returned home to Okinawa after six months in CENTCOM.
While she deployed in less than an all-out “Lightning Carrier” configuration which would have allowed for 20 embarked F-35Bs, her MEU’s Aviation Combat Element included at least six F-35Bs of the “Green Knights” of VMFA-121.
USS Tripoli (LHA-7) refuels USS Rafael Peralta (DDG-115) at sea (U.S. Navy Photo)
These F-35Bs, coupled with the rotary-winged assets of Marine Medium Tiltrotor Squadron (VMM) 265 (Rein.), flew 1,600 combat hours with zero mishaps, including 300 aerial refueling evolutions, Sidewinder/AMRAAM-equipped counter-air sorties, and enforcing the naval blockade of Iran, turning back 140 ships.
America-class amphibious assault ship USS Tripoli (LHA 7) sails in the 5th Fleet area of operations to support maritime security and stability in the Middle East, April 24, 2026. (U.S. Navy photo)
An F-35B Lightning II, attached to Marine Fighter Attack Squadron (VMFA) 121, takes off from the flight deck of America-class amphibious assault ship USS Tripoli (LHA 7), April 23, 2026. Tripoli is deployed to the U.S. 5th Fleet area of operations to support maritime security and stability in the Middle East. (U.S. Navy photo)
An F-35B Lightning II, attached to Marine Fighter Attack Squadron (VMFA) 121, takes off from the flight deck of America-class amphibious assault ship USS Tripoli (LHA 7), May 11, 2026. Tripoli is deployed to the U.S. 5th Fleet area of operations to support maritime security and stability in the Middle East. (U.S. Navy photo)
An F-35B Lightning II, attached to Marine Fighter Attack Squadron (VMFA) 121, takes off from the flight deck of America-class amphibious assault ship USS Tripoli (LHA 7), May 13, 2026. Tripoli is deployed to the U.S. 5th Fleet area of operations to support maritime security and stability in the Middle East. (U.S. Navy photo)
An F-35B Lightning II, attached to Marine Fighter Attack Squadron (VMFA) 121, takes off from the flight deck of America-class amphibious assault ship USS Tripoli (LHA 7), May 13, 2026. Tripoli is deployed to the U.S. 5th Fleet area of operations to support maritime security and stability in the Middle East. (U.S. Navy photo)
U.S. Marine Corps F-35B Lightning IIs assigned to Marine Fighter Attack Squadron (VMFA) 121, 31st Marine Expeditionary Unit, land aboard forward-deployed America-class assault ship USS Tripoli (LHA 7), during flight operations in the U.S. Central Command area of responsibility, May 30, 2026. (U.S. Marine Corps photo by Lance Cpl. Victor Gurrola)
Aviation Boatswain’s Mate (Handling) 3rd Class MarkJoshner Dait, launches an F-35B Lightning II jet on the flight deck of forward-deployed America-class amphibious assault ship USS Tripoli (LHA 7), July 20, 2026. Tripoli is currently underway conducting routine operations in the U.S. 7th Fleet area of operations. U.S. 7th Fleet, the U.S. Navy’s largest forward-deployed numbered fleet, routinely interacts and operates with allies and partners in preserving a free and open Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist First Class Danian C. Aiko-Douglas).
Navy MH-60s helped shuttle around VBSS dets from Tripoli’s deck while her embarked UH-1Y Venoms rode shotgun, literally, with Mini Guns, rockets, airborne snipers (w Barrett .50 cals), and EW at the ready.
31st Marine Expeditionary Unit rappels out of an MH-60S Sea Hawk USS Tripoli (LHA 7)
AN/ALQ-231(V)3 Intrepid Tiger II electronic warfare pod on a 31st MEU UH-1Y Venom helicopter aboard USS Tripoli (LHA-7) in the U.S. Central Command area of responsibility, June 11, 2026. Of note, the ALQ-231 is also carried by the F-18. (U.S. Marine Corps Photo by Cpl. Maksim Masloboev)
U.S. Marines with the 31st Marine Expeditionary Unit load onto a UH-1Y Venom assigned to Marine Medium Tiltrotor Squadron (VMM) 265 (Rein.), 31st MEU, during aerial sniper and close air support training in the U.S. Central Command area of responsibility, May 31, 2026. (U.S. Marine Corps photo by Lance Cpl. Victor Gurrola)
Tripoli was relieved on station by USS Boxer (LHD 4) with F-35Bs of VMFA-122 embarked as part of the 11th MEU.
You know…
To control the sea…
As per Zumwalt.
A U.S. Sailor assigned to Wasp-class amphibious assault ship USS Boxer (LHD 4) signals a U.S. Marine Corps F-35B Lightning II assigned to Marine Fighter Attack Squadron (VMFA) 122, 11th Marine Expeditionary Unit, to take off during flight operations aboard in the U.S. Central Command area of responsibility, July 17, 2026. (U.S. Marine Corps photo by Sgt. Trent A. Henry)
