United Baloch Army (UBA; یونائیٹڈ بلوچ آرمی) was[6] a militant group, fighting for the separation of Balochistan.

[11][5] On 29 May 2015, United Baloch Army (UBA) militants stormed two buses in Mastung district that were in transit from Pishin to Karachi.

[12] United Baloch Army (UBA) also claimed responsibility for attack on the Jaffar Express in Sibi on 8 April 2014.

Swiss authorities issued a chargesheet in which they stated that Mehran Marri is the head of United Baloch Army (UBA).

[9] The chargesheet further stated that "if Marri was to enter Switzerland and work with Brahamdagh Bugti to coordinate terrorist operations, it could jeopardize the internal security of the country".