SS Santa Elisa was a refrigerated cargo ship

Cargo ship

A cargo ship or freighter is any sort of ship or vessel that carries cargo, goods, and materials from one port to another. Thousands of cargo carriers ply the world's seas and oceans each year; they handle the bulk of international trade...

 built for the United States Maritime Commission

United States Maritime Commission

The United States Maritime Commission was an independent executive agency of the U.S. federal government that was created by the Merchant Marine Act of 1936, passed by Congress on June 29, 1936, and replaced the U.S. Shipping Board which had existed since World War I...

 by Federal Shipbuilding of Kearny, New Jersey

Kearny, New Jersey

Kearny is a town in Hudson County, New Jersey, United States. It was named after Civil War general Philip Kearny. As of the United States 2010 Census, the town population was 40,684. The town is a suburb of the nearby city of Newark....

 in 1941. Operated by the Grace Line, Santa Elisa was a member of Convoy WS 21S from Newport, England, for Malta

Malta

Malta , officially known as the Republic of Malta , is a Southern European country consisting of an archipelago situated in the centre of the Mediterranean, south of Sicily, east of Tunisia and north of Libya, with Gibraltar to the west and Alexandria to the east.Malta covers just over in...

 as a part of Operation Pedestal

Operation Pedestal

Operation Pedestal was a British operation to get desperately needed supplies to the island of Malta in August 1942, during the Second World War. Malta was the base from which surface ships, submarines and aircraft attacked Axis convoys carrying essential supplies to the Italian and German armies...

. After she straggled from the convoy, she was attacked and torpedoed by the Italian motor boats MAS

MAS (boat)

Motoscafo Armato Silurante , commonly abbreviated as MAS was a class of fast torpedo armed vessel used by the Regia Marina during World War I and World War II...

 557 and 564 25 nautical miles (46.3 km) southeast of Cape Bon, Tunisia

Tunisia

Tunisia , officially the Tunisian RepublicThe long name of Tunisia in other languages used in the country is: , is the northernmost country in Africa. It is a Maghreb country and is bordered by Algeria to the west, Libya to the southeast, and the Mediterranean Sea to the north and east. Its area...

 on on the night of 12/13 August 1942. MAS 557 strafed the vessel with her .51 Breda machine gun, killing four British army gunners, while the second motorboat launched a 450 mm torpedo that struck Santa Elisa on the starboard side near the No. 1 cargo hatch at about 05:17. The ship's cargo of aviation gasoline burst into flames. Santa Elisa eventually sank at approximately 07:17 on 13 August near position 36°20′N 11°28′E, and 28 survivors, including Francis A. Dales

Francis A. Dales

Francis A. Dales was a cadet midshipman in the U.S. Merchant Marine Academy who served on the freighter SS Santa Elisa, and subsequently the tanker SS Ohio, during Operation Pedestal, a convoy to the besieged island of Malta in the Second World War...

 who was awarded the Merchant Marine Distinguished Service Medal

Merchant Marine Distinguished Service Medal

The Merchant Marine Distinguished Service Medal is a decoration of the United States Merchant Marine . The decoration is the highest award which can be bestowed upon members of that service and is the service’s equivalent of the Medal of Honor; since mariners serving in the United State Merchant...

 for his involvement in the convoy, were rescued by HMS Penn

HMS Penn (G77)

HMS Penn was an escort destroyer of the P Class. Penn was ordered by the United Kingdom under the Wartime Emergency Programme, in the early part of the Second World War and was laid down at the Newcastle-on-Tyne yard of Vickers Armstrong on 26 December 1939.- Service :HMS Penn was launched on 12...

and landed at Malta.