1. As the NM was about to come alongside her supply tanker for refueling, SS vessels, SI, BB and SmS, in foolhardy obstruction attempts, repeatedly came at close-quarter distance with the NM and the supply tanker. During their obstruction to refueling operations the SS vessels provoked several collisions (at the least: SI once; BB twice, SmS once) with the NM. The BB collided with the supply tanker too.
2. There were no injuries to the crews of research vessels including NM and the supply tanker. However, the NM suffered denting damage and broken hand railing on her bow section while the supply tanker port side hull was dented and her hand railing was damaged. Both vessels’ ability for navigation was not affected by these damages.
3. During the attack, the NM used her water pump as a preventive measure to make SS vessels refrain from further approaching and repeatedly broadcasted a warning message to stop them. However, the NM decided to interrupt her refueling operations attempts judging from difficulty due to the extremely dangerous behavior of the SS vessels.....