New Delhi, July 26 -- Two Indian nationals have been confirmed safe, while as many remain missing after a commercial vessel carrying four Indian crew members came under attack at Ukraine's Odesa port, the Indian Embassy in Ukraine said, as India warned its citizens of growing security risks for seafarers operating in the conflict-hit Black Sea region.

The embassy said it was closely monitoring the situation following the incident involving MV GN Ragnar, which was struck at the Port of Odesa on July 25.

"Four Indian nationals were on board the vessel. As per the latest information, two have been confirmed safe, and information is awaited regarding the other two nationals. Search and rescue operations are underway. The Embassy is in constan...