What clues on a viking long ship tells you it was yoused for war?

Answer 1

Viking longships used for war often featured a narrower, more elongated hull design, allowing for greater speed and agility in battle. The presence of a dragon or serpent figurehead on the prow served both as a psychological weapon and a symbol of power. Additionally, these ships typically had a higher number of oar ports, enabling more warriors to row into battle, and often included a shallow draft for quick beach landings, facilitating surprise attacks.