| Navy | The Royal Navy |
| Type | Destroyer |
| Class | V |
| Pennant | R 93 |
| Built by | Swan Hunter and Wigham Richardson Ltd. (Wallsend-on-Tyne, U.K.): Wallsend |
| Ordered | 1 Sep, 1941 |
| Laid down | 31 Jan, 1942 |
| Launched | 22 Dec, 1942 |
| Commissioned | 10 Sep, 1943 |
| End service | |
| Loss position | |
| History | Reconstructed as Type 15 frigate during 1951-1952.
Scrapped in 1965. Commanding Officer: Lt.Cdr. Kenneth G.L. Southcombe, RN |
| Noteable events involving Vigilant include: 16 May, 1945 On the 14th the Japanese ships again depart Singapore for the Andaman Islands. They were spotted the next day north-east of Sabang by aircraft the British escort carrier HMS Shah (Capt. W.J. Yendell, RN). A few hours later they were attacked by aircraft from the British escort carrier HMS Emperor (Capt. Sir C. Madden, RN) causing light damaged to Haguro. In the meantime Japanese aircraft have sighted Allied destroyers closing in on Haguro and once again the Japanese ships reverse course. In anticipation on the Japanese reversal of course the commander of the British 26th DF, Capt. M.L. Power, CBE, DSO with Bar, RN on board HMS Saumarez and the other British destroyers HMS Venus (Cdr. H.G.D. De Chair, DSC with Bar, RN), HMS Verulam (Lt.Cdr. D.H.R. Bromley, DSC, RN), HMS Vigilant (Lt.Cdr. L.W.L. Argles, DSC, RN) and HMS Virago (Lt.Cdr. A.J.R. White, DSC, RN) plotted a course to intercept the Japanese ships which they did shortly before midnight on the 15th. After careful manouvering the destroyers began attacking the Japanese ships from all sides shortly after one o'clock on the 16th. The Haguro was hit by torpedoes and gunfire and sinks around 0230hours in position 04º49'N, 99º42'E but not before she hit the Saumarez with gunfire. The escorting Japanese destroyer Kamikaze escapes with only minor damage. (see map) |

