1st Submarine Flotilla (Sweden)

56°09′07″N 15°10′10″E / 56.152056°N 15.169556°E / 56.152056; 15.169556

1st Submarine Flotilla
Första ubåtsflottiljen
Active1904–present
CountrySweden
AllegianceSwedish Armed Forces
BranchSwedish Navy
TypeSubmarine
SizeFlotilla (350 personnel)
Part ofSwedish Armed Forces Headquarters
Garrison/HQKarlskrona Naval Base
Motto(s)Esse non videre ("To be without being seen")
March"Fladdrande Fanor" (V. Widqvist)
WebsiteOfficial website
Commanders
Current
commander
Captain (N) Paula Wallenburg
Insignia
Cufflink
Shoulder sleeve insignia

The 1st Submarine Flotilla (Swedish: Första ubåtsflottiljen, 1. ubflj) is a submarine unit of the Swedish Navy, established in 1901 and based at the Karlskrona Naval Base within the Karlskrona Garrison in Karlskrona, Blekinge County. The flotilla shares its location with the 3rd Naval Warfare Flotilla.