A Reevaluation, Ruminating on Homeports While Playing the Red Cell, Part 1

The crew of USCGC Kimball (WMSL 756) arrive in Honolulu for the first time Dec. 22, 2018. Known as the Legend-class, NSCs are designed to be the flagships of the Coast Guard’s fleet, capable of executing the most challenging national security missions, including support to U.S. combatant commanders. (U.S. Coast Guard photo by Chief Petty Officer Sara Muir/Released)

This is going to be an update of a post published 22 Nov. 2015. “Ruminating on Homeports While Playing the Red Cell.” A recently published “National Fleet Plan” prompted that examination. Unfortunately there has apparently been no later edition of this plan. I am going to publish in two parts because was getting a bit long. Part 1 will get us to where we are now. Part 2 will speculate on the future.

Again I will try to identify those ports most at risk of attack, and where the cutters that might protect them are or should be. Much of the organization, logic and even wording of the earlier post will be recycled here. Unfortunately truly current information was not available for each type of port. In some cases the information predated the previous post. I have tried to label the sources and include the year of its publication in parenthesis.

Once again, I looked at this from the point of view of hopefully making an intercept off shore, rather than inside the port, so rather than look at specific ports, in some cases, I clustered ports that had a common approach, e.g. Portsmouth, Norfolk, and Newport News all share a common approach so I grouped them together in what I will refer to as the Chesapeake Bay Complex. Other groups were ports along the Mississippi River, Sabine Pass, Galveston Bay, San Francisco Bay, and Puget Sound. I also disregarded Inland and Great Lakes ports as being protected by the long approach required.

In the original post I was looking to the larger cutters, (NSCs, OPCs, WHECs, WMECs) as the primary protectors of ports, because that was the way the Coast Guard looked at the problem. I have come to believe strongly that Webber class WPCs and perhaps the replacement for the 87 foot WPBs will be much more likely to be in the right place at the right time to counter an attack. The larger ships simply spend very little time underway in the vicinity of their homeports. They spend no significant time on standby (although that could change), and once in port, they usually enter maintenance status, making it difficult, if not impossible, to get them underway promptly in an emergency. That is not to say we will not also look at where the larger ships are based.,

Unlike the previous post, we will look at where Webber class FRCs are homeported. That means this could also be considered a reexamination of a March 2018 post, Homeports 2035.

The larger ships could become significant players in protecting ports if they were equipped with long range Anti-Ship Cruise Missiles (ASCMs) (and here) that could reach from the ships’ patrol areas back to the approaches to the ports.

The Threats: 

Terrorists or even state actors could use any size vessel from personal watercraft to 1000 foot long ships.

  • It could be similar to the 2008 Mumbai attack when a fishing boat was used to put ten terrorist ashore with automatic weapons and explosives. As a result, at least 174 people died, including 9 attackers, and more than 300 were wounded. An attack on the US might include many more than ten individuals.
  • The vessel itself might be weaponize as a delivery system for explosives or for  weapons of mass destruction.
  • Mines might be laid off one or more port to disrupt the the economy or to delay response to acts of aggression.
  • The war in Yemen has shown that terrorist groups are capable of launching attacks using cruise missile and long range weaponized drones. State actors have even greater similar capabilities (and here).

Thinking about response time:

The Coast Guard would certainly like a comprehensive Maritime Domain Awareness system, but so far we still seem a long way from having one. We still have not gotten the land based Unmanned Air Systems that were supposed to have been part of the Deepwater Program.

Even in best cases, unless we have prior intelligence, we are unlikely to recognize a clandestine threat before it enters the EEZ. Even then it is unlikely to be recognized immediately. At 20 knots that puts the adversary ten hours from his target. It could be more. It could be much less.

In some places Geography works against us. An adversary can get very close to some targets by approaching through Mexican or Canadian waters, before entering the US EEZ.

Right of innocent passage means ships can transit close to the US without the need for a Notice of Arrival.

After initial detection, it is going to take some time to determine that an intercept is needed, and more time to communicated the decision. We cannot expect a cutter to make long transits to affect an intercept, so if the cutter is in or near the port to be protected, we are more likely to be able to make a successful  intercept. Probably if the cutter is not able to get underway and intercept the threat in the approaches in less than five hours, it is probably too far away. I would feel a lot better if it were within two hours.

Ports that may need protection:

Lets look at what ports need to be protected, based on characteristics that might make a port a potential target. Look at it both from the point of view of a terrorist, “How can I hurt the United States and make the biggest impact?” and from the point of view of a hostile state, “Where can I best intimidate and dull response to my aggressive actions?”

Cultural Targets: Since the terrorists targets are more about psychological impact than economic or military significance, attacking certain cities may be more important than the actual damage done. Cities that likely figure large in their psyches are:

  • New York City–symbol of American capitalism
  • Washington, DC–seat of Government and the Pentagon
  • Los Angeles (Hollywood)–exporter of American culture
  • San Francisco–as symbol of “alternate lifestyles” that many terrorist groups find abhorrent.

Military Targets: Symbols of American military power, that terrorist groups would like to show are not invulnerable. Also important military targets.

Plus, if they could also at least raise the possibility of a spill of radioactive material, so much the better. So nuclear powered ships of any kind are likely targets.

  • Aircraft Carriers are homeported in three ports: Norfolk, VA; San Diego, CA; Naval Base Kitsap, WA
  • Ballistic Missile Submarines in two: Kings Bay, GA, Bangor, WA
  • SSNs in six ports: Groton, CT; Norfolk, VA, San Diego, CA; Bremerton, WA; Pearl Harbor; Guam

The USN homeports surface combatants in only five distinct geographic areas,

  • Chesapeake Bay (Norfolk and Little Creek, VA);
  • Mayport, FL,
  • San Diego, CA;
  • Puget Sound; and
  • Pearl Harbor, HI.

The Navy is increasingly concentrated geographically. Navy ships generally are in maintenance, in training, deployed far from the US. or are in transit. They no longer routinely patrol US waters. This may not be a problem if you can handle a problem with aircraft, but reaction to a vessel that we suspect may be attempting a terrorist attack will almost certainly require investigation, including, most probably, an attempt to board.

The Navy has no surface combatants in the Atlantic Fleet homeported North of Virginia. We cannot rely on the Navy to provide platforms for intercepts, with the possible exception of off San Diego and Chesapeake Bay.

Attacks on Shipyards that build USN ships might also provide an opportunity to strike at US symbols of power. Notable shipyards are BIW in Bath, Me; Electric Boat in Groton, CT; Newport News in the Chesapeake Bay complex, VA; Austal USA in Mobile, AL; HII in Pascagoula, MS; and NASSCO in San Diego, CA.

Cruise Ships: Another likely target for a terrorist is a cruise ship. The Top Cruise Ship Ports (2011) (arranged geographically):

  • New York, NY, #4
  • Cape Liberty, NJ, #13
  • Baltimore, MD, #12
  • Charleston, SC, #15
  • Jacksonville, FL, #14
  • Port Canaveral, FL, #3
  • Fort Lauderdale, FL, #2
  • Miami, FL, #1
  • Tampa, FL, #7
  • San Juan, PR, #5
  • New Orleans, LA, #10
  • Galveston, TX, #6
  • Long Beach, CA, #9
  • Los Angeles, CA, #11
  • Seattle, WA, #8

Two ports not listed above, that figure prominently as cruise ship ports mentioned by other sources were the US Virgin Islands and Boston.

Container Ports: Attacking a large container ports might also be seen as a good way to disrupt the economy. Top Container Ports (2009, “updated May 20, 2017”) arranged geographically.

  • New York, NY/NJ, #3
  • Baltimore, MD, #13
  • Norfolk, VA, #5
  • Charleston, SC, #7
  • Savannah, GA, #4
  • Port Everglades, FL, #11
  • Miami, FL, #12
  • San Juan, PR, #15
  • New Orleans, LA, #14
  • Houston, TX, #8
  • Los Angeles, CA, #1
  • Long Beach, CA, #2
  • Oakland, CA, #6
  • Seattle, WA, #9
  • Tacoma, WA, #10

Top Ports by Tonnage: More generally, Top US waterports by tonnage (2018) arranged geographically:

  • New York, NY and NJ, #3
  • Baltimore, MD, # 14
  • Port of Virginia, VA, #9
  • Mobile, AL, #11
  • Port of South Louisiana, LA #1
  • New Orleans, LA, #6
  • Baton Rouge, LA, #8
  • Lake Charles, LA, #12
  • Port of Plaquemines, LA, #13
  • Beaumont, TX, #4
  • Houston, TX, #2
  • Texas City, TX, #15
  • Corpus Christi, TX, #5
  • Long Beach, CA, #7
  • Los Angeles, CA, #10

Bureau of Transportation Statistics: I also used the Bureau of Transportation Statistic “List of Top 25 Tonnage, Container, and Dry Bulk Ports” as a check. It made me look at three additional ports:

  • Wilmington, DE part of the Delaware Bay Complex along with Philadelphia.
  • Kahului, Maui, HI, a small container port.
  • Valdez, AK, near the head of a deep fjord in the Prince William Sound

I decided they did not need to be added to the list of ports.

Strategic Ports: Aside from the naval targets listed above MARAD has designated 17 ports for outload of military equipment. These are referred to as Strategic Seaports” (2020):

  • Philadelphia, PA
  • Hampton Roads, VA
  • Morehead City, NC
  • Wilmington, NC
  • Charleston, SC
  • Savannah, GA
  • Jacksonville, FL
  • Gulfport, MS
  • Beaumont, TX
  • Port Arthur, TX
  • Corpus Christi, TX
  • San Diego, CA
  • Long Beach, CA
  • Oakland, CA
  • Tacoma, WA
  • Guam
  • Anchorage, AK

Consolidated Target and Homeport List:

Obviously there is some overlap from list to list. Putting them all together and grouping them by district we get 31 potential target ports in bold. Also included are the location 23 current or planned cutter homeports with the cutters in bold.


  • Bath, Me–Major Naval shipbuilder
  • Kittery, ME/Portsmouth, NH –Naval Shipyard: 2×270(908, 909)
  • Boston, MA: 3×270 (905, 906, 907)
  • Newport, RI Plan to add 2xOPC (919, 920)
  • Groton, CT–Submarine base
  • Hudson River complex, New York, NY/Elizabeth and Bayonne, NJ–a major cultural target, #3 US Port by tonnage, #3 Container port, #4 Cruise ship port (NYC) and #13 cruise ship port (Cape Liberty, NJ)


  • Delaware Bay/River Complex–Strategic Seaport (Philadelphia), Wilmington DE/Cape May, NJ: 3xFRC (1119, 1120, 1135)
  • Chesapeake Bay Complex, VA–Base for aircraft carriers and submarines, Major naval shipbuilder, Strategic Port, #9 port by tonnage, #5 container port; plus water route to Washington, DC (major cultural target) and Baltimore, MD–#14 port by tonnage, #13 container port, #12 cruise ship port/6×270 (Portsmouth 901, 902, 903,904, 911, 912), 2×210 (Little Creek 626, 627)
  • Morehead City, NC–Strategic Seaport/Atlantic Beach, NC: 2xFRC (1127, 1128)
  • Cape Fear River–Strategic Seaport, Wilmington, NC


  • Charleston, SC–#7 container port, #15 cruise ship port, Strategic Seaport/ 2xNSC (753, 754) Plan to add 3xNSC (758, 759, 760)
  • Savannah, GA–#4 container port, Strategic Seaport
  • Jacksonville complex, FL (including Kings Bay, GA)–SSBNs, Navy Base Mayport, #14 cruise ship port, Strategic Seaport/ Mayport, FL: 1×210 (617)
  • Port Canaveral, FL–#3 Cruise Ship port/ Cape Canaveral, FL: 2×210 (619, 621)
  • Port Everglades/Fort Lauderdale, FL–#11 container port, #2 Cruise Ship port
  • Miami, FL–#12 container port, #1 Cruise Ship port/ 6xFRC (1101 to 1106)
  • Key West, FL: 2×270 (910, 913), 6xFRC (1107 to 1112)
  • San Juan, PR–#5 Cruise Ship port, #15 container port/ 7xFRC (1113 to 1118, 1133)
  • Tampa, FL–#7 Cruise Ship port/
  • St. Petersburg, FL: 2×210 (620, 625)


  • Pensacola, FL–4×210 (615, 616, 624, 629),
  • Mobile, AL–major naval shipbuilder, #11 port by tonnage
  • Pascagoula, MS–major naval shipbuilder/2xFRC (1123,  1125)
  • Gulfport, MS–Strategic Seaport
  • Mississippi River Complex, LA–New Orleans #6 port by tonnage, #14 container port, +#10 Cruise Ship port; South Louisiana #1 port by tonnage; Baton Rouge #8 port by tonnage; Port of Plaquemines #13 port by tonnage.
  • Lake Charles, LA–#12 port by tonnage
  • Sabine Pass complex (Beaumont/Port Author/Orange, TX)–#4 port by tonnage (Beaumont), Strategic Seaport (both Beaumont and Port Author), It also has an LNG exporting terminal
  • Houston/Galveston/Texas City, TX–#2 port by tonnage (Houston),  #13 port by tonnage (Texas City), #5 container port (Houston), #6 Cruise ship port (Galveston)/Galveston, TX: 3xFRC (1136, 1137, 1138)
  • Corpus Christi, TX–#7 port by tonnage, Strategic Seaport


  • San Diego, CA–Base for aircraft carriers and submarines, major naval shipbuilder (NASSCO), Strategic Seaport
  • Los Angeles/Long Beach/Port Hueneme, CA–A major cultural target, #5 port by tonnage (Long Beach), #9 port by tonnage (Los Angeles), #1 container port (Los Angeles), #3 container port (Long Beach), #9 cruise Ship port (Long Beach), #11 cruise ship port (Los Angeles), Strategic Seaport (Long Beach and Port Hueneme)/San Pedro: 4xFRC (1129 to 1132) Plan to add 2xOPC (915, 916)
  • San Francisco Bay complex,, CA–A major cultural target, #6 container port (Oakland), Strategic Seaport (Oakland and Concord)/Alameda, CA: 4xNSC (750, 751, 752, 755)


  • Warrenton, OR: 2×210 Plan to add two FRCs (Longview, WA is a significant port, but it is 66 miles up the Columbia River, so unlikely to be a target)
  • Puget Sound Complex, Seattle/Tacoma, WA–Base for aircraft carriers (Bremerton), SSBNs (Bangor), and submarines, major naval bases, #8 container port (Seattle), #10 container port (Tacoma), #8 Cruise ship port (Seattle), Strategic Seaport (Indian Island and Tacoma, WA)/Seattle, WA: 1xWHEC, Port Angeles, WA: 1×210


  • Honolulu/Pearl Harbor, HI–Major Naval base, including submarines/2xNSC (756, 757), 3xFRC (1124, 1126, 1134)
  • Apra, Guam–Submarine Base, Strategic Seaport/Plan to add 3xFRC (1139, 1140, 1143)


  • Ketchikan, AK: 2xFRC (1121, 1122)
  • Kodiak, AK: 1xWHEC, 1×282 WMEC Plan to add 2xOPC (917, 918)
  • Planned to be based in Alaska, ports have not been identified 4xFRC
  • Anchorage, AK–Strategic Seaport

13 thoughts on “A Reevaluation, Ruminating on Homeports While Playing the Red Cell, Part 1

  1. A lot of work here, thanks. Do not forget the Great Lakes. Much commerce here and shipping. Navy contract with the Wisconsin shipyard.

  2. Don’t forget that the SSBN bases in Bangor and King’s Bay have their own fleet of USCG manned navy owned/funded 87′ WPBs that were the last four built. Having a .50cal RWS doesn’t really make them ship stoppers but they have a different response role than the typical WPB.

    • @R, no I am aware, but both King’s Bay and Bangor are part of larger port complexes that need protection, the Jacksonville and Puget Sound port complexes.

      And as you note, the 87 footers are not particularly well armed. Frankly I think the Navy uses them, so that they will not be bothered by anti-nuclear protesters more than because they are expected to defend against determined attacks.

  3. Another omission. 16 percent of all domestic oil production and 3 percent of domestic natural gas production derives from the Outer Continental Shelf in the Gulf of Mexico. Many of the most productive facilities are far offshore. The production comes ashore by pipeline, not through one of your identified ports. Though the facilities are widely dispersed, they are also highly vulnerable, with many being closer to the EEZ/OCS boundary than they are to shore.

    • There are an almost infinite number of things that could be attacked, There are already four 210s and two Webber class in Pascagoula and three Webber class in Galveston. Probably not a lot more we could do in regard to homeporting to address a threat to the offshore energy industry.

      Getting USCG air assets armed and ready to respond to that sort of thing is a really tough nut to crack. Just not in their culture.

      There is also the fact that attacking an offshore platform is not really a good target for a terrorist. It might result in something like Deepwater Horizon, but it does not have the impact of 9/11 or the Mumbai raid.

    • Don’t forget Cutters home-porting at Pensacola, too.

      I think a more pertinent point to what Alan brings up is: “Who has responsibility for what” in the mission sets? The CG, Navy, and CBP together do not have enough air- and water-borne assets to protect all these juicy targets. Oil platforms seems like a good mission for private security contractors, paid for by the companies.

      I think a Deepwater Horizon event due to a terrorist attack would not have the body count of a WTC attack, but the effect on morale and economy would be just as, or more, significant. The Gulf was massively impacted for 2+ years from DH.

  4. As you proceed to working on Part 2, Chuck, I can’t help but think of how the 154s are doing a lot of the mission profiles of the WMECs. If that means the 154s are under Area or Southcom control, the Sectors/COTP has operational control only over the 87s, Response Boats (or other small boats), and the 65’ Tugs in their Sectors. There’s some interesting concepts which could be considered there, like should the tugs be located at high-risk/high-volume ports you’ve identified as a counter to the hijacked merchant vessel? (There would probably need to be faster and stronger tugs to be effective, but is anyone even thinking of this possibility?)

    The only vessels capable of heavier-duty LE/National Defense (carrying 25mms or more significant weapons) at the Sector level would be the 87s (and their replacement). This should have an effect on basing…

    • the 87 footers do not have anything heavier than .50 cal. I will briefly discuss the WPB replacement in Part 2.

      The FRCs are Sector assets even though they also get tasking from district and area.

      • I was thinking more of the potential that 87s or their replacements could carry 25mms, as the 4 assigned to the SSBN bases are equipped. I think with 154s being frequently deployed, the focus of giving COTP/Sector commanders an effective (heavier than a boat with small arms) vessel to react to a serious threat, would be the WPB replacement. Lightweight Torpedo Tubes, and a stabilized 25mm gun covers a pretty wide spectrum of threats.

        When the CG starts looking at replacements for the Harbor Tugs, it would be prudent to consider beyond their black-hull duties, their potential for coordinating with the torpedo idea to provide some control and steerage to guide an opposing vessel (with steerage and propulsion disabled by the acoustic torpedo) to a less high-value area. It was always the “now what(?)” I wondered about after the torpedo disabled the ship. It makes so much sense to also dispatch a tug (or several) to assist in moving the target vessel away. Of course this will expand the tugs to many more places than they currently are home-ported…

  5. From a CG-9 report,https://www.dcms.uscg.mil/Our-Organization/Assistant-Commandant-for-Acquisitions-CG-9/Newsroom/Latest-Acquisition-News/Article/2713364/coast-guard-commissions-3-fast-response-cutters-in-guam/

    The Coast Guard has ordered 60 FRCs to date. With these three commissionings, 43 are in service: 12 in Florida; seven in Puerto Rico; four in California; three each in Guam, Hawaii, Texas and New Jersey; and two each in Alaska, Mississippi, North Carolina and Bahrain. Two additional FRCs have been delivered and will be assigned to Bahrain after their commissioning. Future FRC homeports include Astoria, Oregon; Boston; St. Petersburg, Florida; and Kodiak, Seward and Sitka, Alaska.”

    • The list above probably still does not account for all the remaining 21 cutters that have not yet been commissioned. Four will go to Bahrain. Presumably three each to Astoria, Boston, and St. Pete, and one each to Kodiak, Seward, and Sitka. That accounts for only 16.

      This may mean more than three in Boston and/or St. Pete.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s