The M114 Howitzer is a towed artillery piece used by the United States military and several other countries. It was designed during World War II and has a caliber of 155 mm, making it capable of firing a variety of shells, including high-explosive and smoke rounds. The howitzer has a maximum range of approximately 14,000 meters, depending on the type of ammunition used. The M114 features a split-trail carriage, allowing for greater stability and mobility during firing. It can be towed by vehicles such as the M35 truck and is operated by a crew of around 8 soldiers. The howitzer has been used in various conflicts, including the Korean War and the Vietnam War.