Around 2/3 of women experience shortness of breath as a part of a normal pregnancy. Neurological conditions such as spinal cord injury, phrenic nerve injuries, Guillain-Barre syndrome, amyotrophic lateral sclerosis, multiple sclerosis and muscular dystrophy can all cause an individual to experience shortness of breath.
On August 2, 1964, the U.S. destroyer Maddox exchanged shots with North Vietnamese torpedo boats in the Gulf of Tonkin. Two days later, the Maddox and another destroyer reported once again coming under fire.
July 2, 1950 - The only pure naval action in which an American warship was involved in during the Korean War was fought off Chumunkin, on the east coast, when four North Korean torpedo boats attacked the cruisers USS Juneau (CL 119) and HMS Jamaica and the frigate HMS Black Swan.