A key test of their unity would be on Sunday, at a protest rally in Delhi to which AAP has invited all opposition parties
The vessel, which was operating under the name MV Henry under the Panama flag, was intercepted off the Gujarat coast near the city of Porbandar, said S Paramesh, deputy director general at the Indian Coast Guard.
It was sailing from Dubai to Alang, a town in Gujarat known for shipbreaking, Paramesh said.
($1 = 64.1100 Indian rupees)