Bugti was paying homage to his late sister, who he said was killed by the ISI (Pakistan's Intelligence Agency) to terrorize him.

"Today marks sixth martyrdom anniversary of my sister and niece. They were brutally killed by the ISI to ‘send a message’ to me and terrorize me. My message to them: commit as much brutalities as you can but you never weaken our resolve & deter us from our struggle," his tweet read.

In a follow up tweet, he said that the Pakistan government can kill them but will never be able to force them into submission.

"I’m proud of my sister. She saw her child being killed in front of her & sacrificed her own life but didn’t beg for mercy from the enemy. She followed the footsteps of father of the nation #ShaheedNawabAkbarBugti. You can kill us but you cannot force us into submission," he said.