експлуатаційна придатність кораблів
serviceability check
serviceability
maintainability / serviceability
serviceability / maintainability
nation contributing ships
roll-on / roll-off ships (Ro-Ro)
ships taken up from trade (STUFT)
formation of troops / ships etc.
cruising disposition of ships in an amphibious group
Space System for Tracking Ships and Aircraft in Distress – Search and Rescue Satellite (COSPAS-SARSAT)
approaching ships safe pilotage
crewless drone attack against enemy ships