Deputy Min of Emergency Situations comments on accident that killed 113

The video discusses a coordinated search operation following an aviation disaster. Despite poor weather conditions, over 550 specialists and more than 40 vessels, including 10 from MChS Russia, are involved. The operation includes deep-sea divers and high-class specialists to recover bodies from the crash site.

What types of vessels are being used in the operation?

Which organization is mentioned as providing specialists for the operation?