BANGKOK (AP) — Three former crew members of a Thai cargo ship struck in the Strait of Hormuz in March filed a lawsuit Friday against the vessel’s operator over labor rights violations and unfair dismissal.The ship, the Mayuree Naree, was hit by a projectile north of Oman on March 11, killing three people. The remaining 20 crew members were rescued and returned to Thailand about a week later.Former crew members Panithi Tumkaew, Noppadon Wongsuvan and Surades Manpuen filed the lawsuit against Precious Shipping Co. as well as two affiliated companies and the ship’s captain. The lawsuit alleges that the defendants endangered their lives by sailing through the strait despite the security risks, according to their lawyer Kunpat Singhathong.Kunpat said the three men were also dismissed before the completion of their nine-month employment contracts after the attack rendered the ship inoperable. He said they received compensation equivalent to two months’ salary.The compensation was inadequate because they have since been diagnosed with post-traumatic stress disorder, leaving them unable to continue working as sailors for the foreseeable future, he said.

“We tried to negotiate with the company, but it denied responsibility, so we believe the matter should be brought to the court,” Kunpat said before filing the case with the Central Labor Court in Bangkok.