Most medieval defenses were built around a simple assumption: danger comes from the coast or the roads. Put watchmen on headlands. Fortify the gates. Patrol the main routes. Rivers, meanwhile, were treated as lifelines—for trade, fishing, ferries, and everyday movement. The Vikings looked at the same rivers and saw something colder: highways into the heart of a country. The longship made that possible. Long, narrow, and relatively light, it was built with overlapping planks (clinker construction

The new Pro Boat Models 1/25 PCF Mark I 24" Swift Patrol Craft honors the heroes who piloted Patrol Craft Fast (PCF) vessels on patrols during the Vietnam war. Veterans, their families, and history enthusiasts will all appreciate the depth and the accuracy of its detail. On the water, Pro Boat engineering delivers outstanding performance for all RC boat enthusiasts to admire! Pre-order with your local hobby shop today. Check out the full details at horizonhobby.cc/PRB08046 #horizonhobby #proboat