Although compact, for use in a cramped submarine, this design of engine was not repeated.

Although experimental submarines had been built before, submarine design took off during the 19th century, and they were adopted by several different navies.

Although the term " torpedo " was not coined until 1800, the early submarine Turtle attacked using an explosive very similar in intent and function.

Although the Navy eventually settled with General Dynamics in 1981, paying out $ 634 million of $ 843 million in Los Angeles class submarine cost-overrun and reconstruction claims, Rickover was bitter over the yard having effectively and successfully sued the Navy for its own incompetence and deceit.

Although the dockyard has long been closed and is now being redeveloped into a business and residential community as well as a museum featuring the famous submarine, HMS Ocelot, major naval buildings remain as the focus for a flourishing tourist industry.

Although Daimler-Benz is best known for its Mercedes-Benz automobile brand, during World War II it also created a notable series of aircraft, tank, and submarine engines.

Although Durnford-Slater requested that a submarine be sent back for these men, the Admiralty decided that it could not take the risk and as a result the men later surrendered.

Although the boardings were conducted relatively peacefully, there was resistance on the Surcouf, then the largest submarine in the world, resulting in a skirmish in which one French and three British naval personnel were killed.

Although no MAC-ships aircraft ever sink a German submarine, no convoy containing a MAC-ship ever loses a ship, and none of the MAC ships are lost.

Although the war still waged in Africa, the Mediterranean Sea was also a very active area for submarine operations.

Although mass attacks by submarine had been carried out in the First World War, the " wolf pack " was mainly a tactic of the Second World War U-boats.

Although Bauer wanted to make several improvements of the submarine, the military ordered a public show on 1 February 1851.

Although submarine qualification methodology has changed throughout the decades the basic goal has remained: 1 ) to provide the submarine sailor with a basic knowledge of all systems on board, their uses, operations, and interrelationships with other systems and 2 ) to ensure all personnel can operate effectively under pressure in shipboard situations.

Although these rules are still part of the laws of war, changes in technology like the radio and the submarine made them redundant between belligerents during World War I and World War II.

Although not sold outright to the nations we had only so recently fought, U. S. merchant ship helped nations which had been our enemies recover their merchant shipping capacity such as Japan which had lost many hundreds of its merchant vessels to the US Navy's WWII submarine offensive in the western Pacific with the loan of vessels or to the carrying of relief cargoes to war ravaged Europe in both the rebuilding programs under the Marshall Plan and food aid send during the desperate winter of 1945-46 when famine loomed large over much of the continent.

Although the second raid also failed fully to close the Bruges Canal to submarine traffic, Crutchley, Drummond and Bourke were awarded Victoria Crosses for the action.

Although it survives the fight, the American submarine is badly damaged and Tom, Habley's Executive Officer and lover, is killed.

Although, prior to his attachment to the ship, Farnborough had succeeded in sinking an enemy submarine ( the U-68 in March 1916 ), there had been no successes since.

Although quartered at Corregidor, he served as a liaison between the Commandant, 16th Naval District ; the Commanding General, U. S. Armed Forces in the Far East ; and particularly with the forces engaged on Bataan until ordered to leave on board the U. S. submarine Snapper ( SS-185 ) for Australia in April 1942.

Although it was dark as usual I could see that the hall had only recently contained a great many people.

Although New Orleans was not to learn of it for a spell, she also was a sadist, a nymphomaniac and unobtrusively mad -- the perpetrator of some of the worst crimes against humanity ever committed on American soil.

Although Faulkner was the heir in his own family to this tradition, he did not have Stark Young's inclination to romanticize and sentimentalize the planter society.

Although his tender nights were not the ones I dreamed of, nor was it for yachts, sports cars, tall drinks, and swimming pools, nor yet for money or what money buys that I burned, I too was burning and watching myself burn.

Although after much trouble he did manage to get it back, he discovered there was no trade to be had.

Although he did not attend any celebrated schools or universities, he was a master of Greek and Hebrew and could read the Bible in the original.

Although the fort was evacuated in the face of the force of Cornwallis, Morgan and his men did have a chance to take another swing at the redcoats.

Although because of the important achievements of nineteenth century scholars in the field of textual criticism the advance is not so striking as it was in the case of archaeology and place-names, the editorial principles laid down by Stevenson in his great edition of Asser and in his Crawford Charters were a distinct improvement upon those of his predecessors and remain unimproved upon today.

Although Mr. Brown was not himself its inventor ( it was a French idea ), it is typical that his intuition first conceived the importance of mass producing this basic tool for general use.

Although it was a mere fragment of the victim's remains, it was enough.

Although there were only four fluids tested, it was apparent that there were two distinct types.

Although the tape was run for over 1 hr., a steady state was not reached, and it was concluded that the reason for this was that the back pressure of the manometer was built up from the material fed from between the blocks and this was available at a very slow rate.

-- Although there was some variation in results which must be attributed either to trace impurities or to variation in wall effects, the photochemical exchange in the gas phase was sufficiently reproducible so that it seemed meaningful to compare the reaction rates in different series of reaction tubes for the purpose of obtaining information on the effect of chlorine concentration and of carbon tetrachloride concentration on the reaction rate.

Although the Taylor Scale was designed as a group testing device, in this study it was individually administered by psychologically trained workers who established rapport and assisted the children in reading the items.

Although vulnerable to antitank fire, they can often be repaired or replaced in the field.

Although problems with basic infrastructure and government services persist, and Lebanon is now highly indebted, much of the civil war damage has been repaired throughout the country, and many foreign investors and tourists have returned.

Although there is a claim that the segment of the cloth used in the 1988 carbon dating was from a patch repaired during the Middle Ages, this is disputed by experts.

Although the gaps were repaired in 1948, a gale in 1955 destroyed a large part of it ; and there was more weather damage over the following decades.

Although the damage to buildings have been repaired, the extensive loss of mature trees has significantly altered the landscape of Monticello.

Although the lower of the canal were repaired and rewatered, the project was halted when the United States entered World War II and resources were needed elsewhere.

Although the rifle was not in working order when borrowed, it had apparently been repaired and was found in the car alongside him.

Although the fort was repaired in advance of an expected attack on Brooklyn by the British during the War of 1812, it thereafter slowly deteriorated.

Although recognition was 95 % accurate ( in my case ), the word could be repaired at the same time, by typing the correct word.

Although Cyborg's body was repaired by a team of Russian scientists after the missile crash he had been in, albeit with more mechanical parts than previously, his mind was not.

Although he and Brad have moved back into the rental home since it has been repaired, he has formed bonds with the DeGroot family.

Although she was repaired and returned to Margate her days as a surfboat were over and a new surfboat was constructed despite the many advances achieved by the RNLI, much reducing the real need for the boatmen to put themselves to such inordinate risks.

Although the keep remains, its outer shell has been repaired repeatedly, most recently in 1835 – 9 by Anthony Salvin, with James Watson as mason using Bath stone.

Although the bottom of the canal were repaired and rewatered, the project was halted when the United States entered World War II and resources were needed elsewhere.

Although under constant police surveillance, Naudé managed to secretly help anti-apartheid resistors move around and out of South Africa by providing them with old vehicles that he had repaired himself.

Although they found 300 muskets, most of them were broken and unable to be repaired.

Although the bridge was repaired a year later, a severe storm in April 2007 damaged the tracks and left locomotives stranded in Tuckahoe.

Although, a few dozen single lane roads have been repaired in last few years, while hundreds of bridges and other infrastructures remain in neglected condition.

Although he was subsequently converted into a relief pitcher when he returned in July, he experienced a sharp pain in his surgically repaired elbow.

Although repaired, many of the grand rooms and architecture were lost.

Although now sold and repaired as one piece, the IR unit and the PCB are two separate pieces.

Although the foundations are believed to have been laid in the tenth century, present-day 10-meters-high walls were erected mostly in the late seventeenth century and later repaired.

Although the rails were later destroyed by German soldiers during World War I, the stone foundations were left standing and the bridge was subsequently repaired.

Although the Superdome suffered damage by water and wind to the overall interior and exterior structures, as well as interior damage from human waste and trash, the facility was repaired at a cost of US $ 140 million and was ready for games by the autumn of 2006.