Analysis of information sources in references of the Wikipedia article "History of Balochistan" in English language version.
Prince Agha Abdul Karim Baloch, father of Irfan Karim and younger brother of Khan-e-Kalat Mir Ahmed Yar Khan, had revolted against his brother's decision of accession of Kalat State to Pakistan at the request of Quaid-e-Azam Muhammad Ali Jinnah in 1948. Abdul Karim took refuge in Afghanistan to wage an armed resistance against Pakistan. However, he ultimately surrendered to Pakistan in 1950