The Pacific Fleet is equipped with two modern estuary tugs capable to tie Borej class submarines up.
The Pacific Fleet support ships service is equipped with two estuary tugs RB-406 and RB-407.
The main mission of the vessels is to tie the new Borej class submarines up which are to arrive at Kamchatka this year.
The Pacific Fleet support ships service in Primorsky Krai was equipped with six different class estuary tugs in 2014.
These estuary tugs are notable for vast technical capabilities, high-performance engine and operating convenience. They are also capable to carry escort operations out at a speed of 10 knots, bring ships afloat, tackle fires, carry cargos, carry special and rescue operations.