União dos Sindicatos Revolucionarios de Angola ('Union of Revolutionary Trade Unions of Angola', abbreviated USRA) was an Angolan trade union organization in exile.
USRA was founded in Songololo, Congo-Kinshasa in November 1965 by dissidents from LGTA led by Manuel Francisco Bento (that had rebelled against the pro-Holden Roberto leadership of LGTA in June 1965) and another dissident group from UNTA (led by former UNTA Foreign Secretary, i.e. second-in-command in the organization, Bernard Dombele).
Dombele had accused UNTA of 'political deviation'.
The organization opened an office in Kinshasa in April 1966.
[1][2] As of 1967, USRA had ceased to exist.