Two submarines of the Royal Navy have been named HMS Unseen
HMS Unseen (P51) was a Royal Navy U-class submarine built by Vickers-Armstrong at Barrow-in-Furness.
Unseen spent most of her wartime career in the Mediterranean, where she sank the Italian merchants Zenobia Martini, Le Tre Marie and Rastello (the former Greek Messaryas Nomikos), the Italian naval auxiliary Sportivo, the German auxiliary submarine chaser UJ-2205 (the former French Le Jacques Coeur), the Italian sailing vessel Fabiola, the German minelayer Brandenburg (the former French Kita), the German nightfighter direction vessel Kreta (the former French Ile de Beauté) and the German barge F 541. Unseen also destroyed the wreck of the German merchant Macedonia and a salvage barge.
Unseen also launched unsuccessful attacks against the Italian merchant Saluzzo (the former French Tamara), and what is identified as an Italian Capitani Romani class cruiser.
Unseen survived the war and was scrapped at Hayle in September 1949.
H.M.S. Unseen is a naval thriller published in 1999 by Patrick Robinson; it is the third book in the series featuring Admiral Arnold Morgan, and marks the return of Ben Adnam. It is stylistically similar to Tom Clancy, particularly his The Hunt for Red October. The book differs from the previous two in the series in that it focuses less on the plot and heroes and spends more time on the character development of villain Ben Adnam.
As hinted at the end of Nimitz Class, Ben Adnam is alive and well. Having returned to Iraq, he is awarded a medal, but also suffers a betrayal. He flees Iraq and offers his services to Iran. He devises a plan to cripple Transatlantic air travel. The plan first requires capturing HMS Unseen—the last of the "quietest subs in the world"—the Upholder Class. He combines this with a defunct missile system, and creates a weapon capable of knocking any aircraft out of the sky without detection. The plan works perfectly and several aircraft, including "Air Force Three" carrying the Vice President, are destroyed. However, Ben is abandoned by the Iranians and so left to fend for himself. He comes up with a scheme to meet the man who has hunted him for so long, Admiral Morgan, in order to offer his services to the US. During their confrontation, Adnam informs Morgan that Iraq was behind the terrorist attacks and suggests that the destruction of some dams in the country is sufficient retribution. The US destroy these dams and Baghdad ends up beneath four feet of water.
Si cuando perdí la razón
querías culparme de algo
la culpa la tuve yo
me hice canción.
Y ahora me siento tan libre
culpador culpando al culpable
trafico un poco de emoción
me hice canción.
Cómo encender ese fuego
que da luz a mi eternidad
como en un suave letargo
no sé más quién soy.
Un silbido fueron mis venas
mi cabeza, la distorsión
mi alma, el sentimiento
me hice canción