MT Unirea

History
 Romania
NameUnirea
OwnerNavrom
OperatorNavrom
Port of registryConstanţa, Romania
BuilderConstanța Shipyard, Romania
Launched1980
FateSunk, 1982
General characteristics
TypeCrude oil tanker
Tonnage
Length299 m (981 ft 0 in) o/a
Beam47 m (154 ft 2 in)
Draft17.8 m (58 ft 5 in)
Depth23.2 m (76 ft 1 in) moulded
Capacity163,400 m³ (at 98%)

MT Unirea (Romanian Union) was a Romanian-flagged crude oil carrier, one of the biggest ships of the Romanian commercial fleet. She broke up and sank in 1982 in the Bulgarian waters of the Black Sea, 40 nautical miles (74 km) south-south east of the Cape Kaliakra at a depth of 1,400 metres (4,600 ft) after a mysterious explosion. The crew totalled 43 members of which 42 were rescued by Romanian and Soviet boats. The sinking of Unirea was classified by Lloyd's List as the largest ship accident of 1982.