ISA Great Britain Events Three meeting a year Date and Hotel subject to confirmtion
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International Submariners Association The Association was formed in 1962 and is non-political and non-denominational. The aim of the Association is to show friendship and goodwill towards each other. To arrange exchange visits for us and our children for a better understanding in the future. To remain loyal to our Sovereign and country at all times and to work for the ideals that World War II was fought – freedom of speech, expression and thoughts. The I.S.A. is a world wide Association of Submariners. Annually, a 3 day Congress is held, hosted by a different country each year, when Submariners and their ladies from all over the world enjoy getting together socially, meeting old friends and making new ones, dining and dancing, sightseeing etc. The I.S.A.[GB] holds three meetings per year- in the Middle section of the UK, i.e. North, Stoke across to Norwich and South, Cardiff across to Southend. A hotel is chosen in the designated area, where we can have our meeting on the Saturday and dine together in the evening. These meetings have also become great social occasions where we meet up with old boat mates and enjoy a few drinks together. The ladies are also made most welcome – in fact, the I.S.A. encourages the ladies to take part in all their activities. Further information about any of the above is available on request from the Secretary.
Welcome To the International Submariners Association Great Britain web site
Aims of ISA GB The International Submariners Association is an organisation to perpetuate the memory of submariners who have died in the service of their country, and to encourage social activities which promote comradeship among submariners worldwide.
Membership Applications for membership are welcome from serving or ex-submariners of any nation.   Goto Membership Application Page.
We are always happy to have new members join us. If you are serving or ex- submariners of any nation, and are interested in joining us, or need more information on ISA GB events, and International congress, please contact us
Preston? July 2026
Worcester November 2026
International Submariners Association Future Congress
International Submariners Association  Great Britain  Founded 1962  International Submariners Association  Great Britain  Founded 1962  International Submariners Association  Great Britain  Founded 1962
Durham 27th February - 1st March 2026
Royal Navy Submarine numbers
63rd 2028
62th 2027
Vanguard Class
Pennant Number
HMS Vanguard
S28
HMS Vengeance
S31
HMS Victorious
S29
HMS Vigilant
S30
Astute Class
Pennant Number
HMS Astute
S119
HMS Ambush
S120
HMS Artful
S121
HMS Audacious
S122
HMS Anson
S124
HMS Agincourt
HMS Agamemnon
2026 61st International Submariners Congress, Great Britain Edinburgh (Scotland). Registration is now open.
Dear Submariners of the world, The 61st International Submariners Congress in Edinburgh is a year away, and we have most of the details planned. I have attached the program for the four days, 25th-28th May 2026. Please note that Monday, 25 May, is a public holiday. Click on link to see the attached program below. For convenience, we have chosen the DoubleTree by Hilton Edinburgh Airport as the central hotel, as the transport links are good and the hotel costs half that of the city centre. As with all congresses, the website will be up in the summer, along with the booking information. Ian Vickers President ISA(GB)
61th 2026 Edinburgh UK
Preston?