What weapons start with j?

Weapons that start with the letter "J" include the jousting lance, used in medieval tournaments for mounted combat, and the Japanese katana, a traditional sWord known for its curved, single-edged blade. Additionally, there are javelins, which are lightweight spears designed for throwing in sports or warfare. Other examples include the Japanese naginata, a polearm with a curved blade, and the jackknife, a folding knife that can be used for various purposes.