The state transport minister, in a letter to Prime Minister Narendra Modi and External Affairs Minister Sushma Swaraj, said the Navy personnel were among the crew of commercial ship 'Sea Pearl' detained by the Nigerian Navy in August.
The detained sailors had last week sent a video to their family via a social messaging application, requesting the Indian government for their release.
"It has come to my attention that two young boys from Kangra district of Himachal Pradesh have been detained by the Nigerian Navy since August, 2017. Atul Sharma and Sudhir Kumar were serving as sailors on board the commercial sea liner called 'sea pearl' that was apprehended by the Nigerian authorities," Bali said in the letter.