submarines line icons collection. torpedoes, sonar, propulsion, navigation, periscope, hull, depth and linear

vector icon line sign torpedoes sonar propulsion navigation periscope hull depth pressure stealth seaworthy displacement crew manned unmanned dive surface submerged ballast batteries conning tower captive mines countermeasures deterrence escape flotation hydrophs intercept launch tube military nuclear oxygen radar rescue sensors antisubmarine warfare systems diesel electric propeller missiles sonobuoys operator diving planes submarine base