SSBN-826

The Crew

Introducing the Officers, Chiefs, and Sailors selected to operate the Navy’s newest, most advanced, and most capable submarine.

Like all U.S. SSBNs, at the time of Commissioning, the USS District of Columbia will have two complete Crews, called the Blue Crew and the Gold Crew.

The Crews alternate manning and taking the submarine on patrol. Blue and Gold Crews maximize the SSBN’s strategic availability by allowing them to operate at sea approximately 70% of the time; reduce the number of submarines required to meet strategic requirements; and allow for proper Crew training, readiness, and morale.

Captain Heath Johnmeyer

Skipper's Summary

Update from the CO

2026 is off to a tremendous start onboard PCU DISTRICT OF COLUMBIA (SSBN 826), with a host of events around the country for training and community relations, and with new crew members arriving every day. It has been a privilege to see the work the crew is doing, and the skills they are developing as we look to ever more impactful milestones in the construction process.
Keys to Success

What does it take to succeed in this demanding environment? The Navy notes that operating the intricate machinery aboard a nuclear submarine is incredibly complex and requires a mastery of technical topics such as thermodynamics, electrical engineering, and nuclear propulsion. Submariners must also know safety, damage control, seamanship, and sonar operations.

...You doubtless know that every man who serves in a submarine must be a highly technical and highly trained man. There are no landsmen there for instruction. Every man must either be a very competent machinist, or an electrician, or a gunner’s mate for gun and torpedo work. Their must also be a radio operator in case the boat carries wireless.

In addition to all these technical qualifications the men must have distinctive moral attributes. They should be men who have volunteered for this duty, and not men who have simply been assigned to it on account of their technical knowledge.

They must be the kind of men who are willing to take a sporting chance. Men who have not the mental habit of imagining disaster; that is men who have not too much imagination. Moreover, they must be the kind of men who set no store by physical comfort…

— Letter from Captain William S. Sims to Walter S. Meriwether, 1917

Today's submarines and their onboard systems are significantly more advanced and technologically complex than the U.S. Navy's first submarine, the USS Holland (SS-1), purchased on 11 April 1900.

Yet, the knowledge, skills, and qualifications a Submariner must master is relatively similar to those described by then Captain William S. Sims in his 1917 letter responding to Walter S. Meriwether's question about what it takes to be a Submariner.

The Crew

The Insignias

Insignias of the U.S. Navy are military badges issued by the Department of the Navy to naval service members who achieve certain qualifications and accomplishments while serving on both active and reserve duty in the Navy. Insignia are typically earned through a rigorous qualification process. Learn what the insignia mean and a little bit about their history.
The Leadership

An ability to lead people to accomplish the mission is as critical as technical expertise. Teamwork and decision-making are essential skills to succeed in this unforgiving environment.

Commanding Officer

Captain Heath Johnmeyer

A career Submarine Warfare Officer, Captain Johnmeyer reported aboard in March 2024 as the first Commanding Officer, PCU District of Columbia (SSBN-826).

Executive Officer

Commander David Phillips

Commander David Phillips is originally from Brownsburg, IN and graduated from Purdue University in May 2010 with a Bachelor’s degree in Materials Engineering.

Chief of the Boat

CSSCM(SS) Mark Shipley

In January 2024, Master Chief Shipley was hand-selected to serve as the first Chief of The Boat for the PCU District of Columbia (SSBN-826).

The Crew

Meet the men and women standing the Watch on our behalf

Members of the USS District of Columbia Crew following graduation from S1B Design School. S1B is the name of the Columbia Class SSBN's life-of-the-ship reactor core which will remain in service without refueling.

"As every ballistic-missile submarine has since the keel laying of USS George Washington (SSBN 598) here at Electric Boat in November 1958 – the District of Columbia, and all those in its class will continue to serve as the most survivable leg of the nuclear triad – standing constant watch far beneath the waves, as we have done for over 63 years – a stalwart deterrent against those who would seek to do the unspeakable.”

Admiral Daryl Caudle
Commander, U.S. Fleet Forces Command
Latest Updates
Awards, Achievements, and Activities
Chief Tom Bolin, PCU District of Columbia's Machinery Division Chief, engages a young NASCAR fan fascinated by our working model of the USS District of Columbia during NASCAR's All-Star Weekend at the Dover Motor Speedway's FanZone 15-17 May 2026.
"Drivers, start your engines!" In this case, PCU District of Columbia Chiefs -- Master Chief Schulz, Senior Chief Kerr, and Chief Tom Bolin -- helped Show Car Transport Driver, Dale, move RFK's BuildSubmarines Show Car into place shortly before the Dover Motor Speedway's FanZone opened to fans at the start of NASCAR's All-Star Weekend.
Following the "big reveal," PCU District of Columbia's Petty Officer Bela Braun, Senior Chief Josh Kerr, Chief Tom Bolin, LCDR Chip Brand, and Master Chief Benjamin Schulz pose with the BuildSubmarines Show Car.