41.   Last year, Marconi formed a venture to make sonars with Thomson-CSF, a particularly sensitive technology, given its importance on nuclear submarines.

42.   Last year, Marconi formed a venture to make sonar equipment with Thomson-CSF, a particularly sensitive technology, given its importance on nuclear submarines.

43.   May said he originally had intended to go into the Navy until he spent two months of boring duty aboard a nuclear submarine.

44.   Newport News, which builds aircraft carriers and nuclear submarines, has a distinctly different product line from Avondale.

45.   Norwegian deep-sea divers finally wrested open an escape hatch on a sunken Russian nuclear submarine Monday only to find that the badly damaged Kursk was completely flooded.

46.   Norway is trying to salvage clapped-out nuclear submarines off the Kola Peninsula, in northern Russia.

47.   Nuclear submarines in the former Soviet Union use fuel of similar enrichment levels, they said.

48.   Others suggested, tongue planted in cheek, using nuclear submarines instead, since they could be submerged and would not be so unsightly.

49.   Significantly, it would remain a partner with General Dynamics in the construction of nuclear submarines.

50.   Since then every nuclear submarine has followed the same design.