Carronades, Swivel Guns, Cannons, Cannonballs, Lights, Airports

In addition to weapons, ships also relied on lights for navigation and communication. These lights, such as lanterns and signal flags, were crucial in allowing ships to communicate with each other and to navigate safely at night. Lanterns were used to signal other ships and to guide them through treacherous waters. Signal flags, on the other hand, were used to communicate messages through a system of codes and symbols. They were essential for relaying important information, such as weather conditions or enemy sightings, between ships.

Finally, airports, or landing strips on ships, were used for the takeoff and landing of aircraft. These were particularly important during World War II, when aircraft carriers played a crucial role in naval battles. The ability to launch and recover planes from the deck of a ship greatly increased the range and effectiveness of naval operations. With the use of aircraft, ships were able to engage in aerial combat, gather intelligence, and provide air support to ground troops.