North America Defense & Security USVs Market 2022-2032 by Vehicle Type (Remotely Operated, Autonomous), Vehicle Size (Small, Medium, Large, Extra-large), Component (Chassis, Payload, Imaging, Sensors), Propulsion (Diesel/Gasoline, Hybrid, Electric), Hull Type (Twin, Single, Triple, Rigid Inflatable), Endurance (<100 h, 100-500 h, 500-1000 h, >1000 h), Speed (<10 Knots, 10-30 Knots, >30 Knots), Application (ISR, MCM, ASW, Maritime Security), and Country: Trend Forecast and Growth Opportunity