text:  But testifying in court today, Oleg Orlov said he regretted nothing and wouldn't repent. On hearing the verdict, he said, why bother listening to them? Ukraine says it seized a foreign cargo ship in the Black Sea and detained the captain on suspicion of helping Moscow export Ukrainian grain from the occupied Crimean Peninsula. The security service said the vessel had repeatedly docked at Sevastopol to pick up crops looted from Russian-occupied southern Ukraine.