морський дрон (напр. дистанційно керований саморушний апарат - катер тощо)
sea drogue (see Sea Anchor)
sea-to-sea missile
sea surface drone (unique invention of Security Service of Ukraine - SSU)
sea target drone
drone war (world’s first drone war)
drone field of view (drone FOV)
drone swarm attack / drone swarming attack
drone swarm's counter-drone capabilities
hobby drone (hobby grade drone)
one-way attack drone (OWA drone)
air and sea assault
at sea
at-sea inspection
command of the sea
enclosed sea
high risk sea area
high sea state
human sea attack
land, sea, and air warfare
law of the sea
main high sea fleet
mean sea level
Navy SEALs (SEa, Air, Land)
Organization of Black Sea Economic Cooperation (BSEC)
prevention of incidents at sea and in the associated airspace
replenishment at sea
replenishment-at-sea
replenishment-at-sea ship
sea area defense
sea area organization
sea control
sea denial