Mine warfare support vessel 'Thetis' of the French Navy moored at the Rocha terminal (Lisbon harbour).

Main characteristics:
Class: Lapérouse
Callsign: FYDC
LOA: 59m
Beam: 10.9m
Draught: 3.8m
GT: 900 t
Main engine power: 1840 kW
Speed: 15 kn
Year of Build: 1986
Builder: Direction des constructions navales/Naval Group (Lorient, France)
Flag: FRANCE
Home port: Brest
Crew: 38 (+ up to 10 technical operators)