Harpoon

A harpoon is a spear-like implement used to impale and secure large marine animals, especially whales, seals, and large fish. A typical harpoon consists of a long shaft with a sharp head designed to attach to the target, often with barbs or a detachable tip, and a length of line or tether attached to the shooter or vessel. Harpoons may be thrown by hand or fired from a launcher or gun, and the line allows the hunter to restrain the animal as it struggles.

Historically, harpoons have been used by maritime cultures for centuries. Early forms relied on rigid blades and barbs; in the 19th century, innovations such as toggle heads and the development of gun-fired, explosive or pneumatically driven harpoons improved effectiveness in whaling. The line attached to the weapon enables the hunter or crew to control the animal after impact.

Today, harpoons are most closely associated with whaling, but they are also used in some traditional fisheries and by scientific teams to attach tagging devices or samples to large marine animals. Modern harpoon systems range from hand-thrown models to ship-mounted launchers, with safety and conservation considerations guiding their use.

Regulation and ethics: Whaling practices and the use of harpoons are subject to regulation in many countries and international agreements. Debates regarding animal welfare, sustainability, and cultural tradition influence how harpoons are employed and restricted.