An exterior daylight photograph depicts a light grey and white river patrol boat, designated "BG-P-881-B," docked on a wide river under a partially cloudy blue sky

An exterior daylight photograph depicts a light grey and white river patrol boat, designated "BG-P-881-B," docked on a wide river under a partially cloudy blue sky. The vessel features a prominent white funnel mid-deck and a black exhaust/antenna structure forward. Multiple orange life preservers are secured to the deck railings. Two small, grey turret-like structures with cylindrical barrels are visible on the upper deck. In the distance on the left bank, through a line of trees, the Usce Tower is visible, identifying the location as Belgrade, Serbia, likely along the Sava River near its confluence with the Danube. The opposite river bank is covered in dense vegetation. A partial white modular structure is visible in the lower right foreground.