On 29 December 1955, Dutch Dokkum-class minesweeper HNLMS Roermond was commissioned, LTZ2OC J.L.P. Pronker in command.
MuseumShip at Zeekadetkorps Lemmer, Lemmer, Netherlands
MuseumShip Blog
On 29 December 1941, Pennsylvania-class battleship USS Arizona (BB-39) was decommissioned.
Pearl Harbor National Memorial, Honolulu, HI
On 29 December 1978, Confederate States submarine 'H.L. Hunley' was added to the National Register of Historic Places.
Friends of the Hunley, Charleston, SC
On 29 December 1943, Harbour Defence Motor Launch HMS Medusa was commissioned, TSLt Arthur Maurice Lyddiard RNVR in command.
The Medusa Trust, Gosport, Hampshire, UK
On 29 December 1860, 40-gun steam-powered armoured frigate HMS Warrior was launched at Thames Ironworks and Shipbuilding Company, Blackwall, London.
HMS Warrior 1860 at the National Museum of the Royal Navy, Portsmouth, UK
On 29 December 1951, Dutch tug Holland entered service for Doeksen shipping.
Zeesleepboot Holland, Harlingen, Netherlands