J FLAG SUPERIOR

J CLASS SUBMARINES 1915-1929.
UNTIL THE SECOND WORLD WAR, IT WAS USUAL FOR SUBMARINES TO HAVE ONLY A PENNANT NUMBER AND NO NAME; WINSTON CHURCHILL DIRECTED THAT ALL SUBMARINES BE NAMED.

©RN Communications Branch Museum/Library



Pennant Number
Name
Information
J1
1915 TO RAN 1919
J2
1915 TO RAN 1919
J3
1915 CANCELLED
J3
EX J7 1915 TO RAN 1919
J4
1915 CANCELLED
J4
EX J8 1915 TO RAN 1919
J5
1915 TO RAN 1919
J6
1915-1918 SUNK IN ERROR
J7
1917 TO RAN 1919