120 Krh/40

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	Weapon: 120 Krh/40 Type: Mortar Country of Origin: Finland Year Adopted: 1940 Caliber: 120mm Action: Trip Overall Length (mm): 1890.0 Overall Length (in): 74.41 Weight (kg): 260.00 Weight (pounds): 573.2 Effective Range (km): 7.2 Effective Range (miles): 4.47

The 120 Krh/40 was a Finnish heavy mortar developed by Tampella in 1940, based on earlier French Brandt designs. This 120 mm smoothbore, muzzle-loaded mortar was designed to deliver powerful indirect fire support to infantry units. With its towed wheeled carriage and baseplate, the Krh/40 could be rapidly deployed and repositioned, offering a balance between mobility and heavy firepower. The mortar featured a simple and robust construction, allowing for ease of use, maintenance, and manufacturing under wartime conditions.

Production of the 120 Krh/40 began during World War II and continued in the postwar era, with several hundred units manufactured. It became the standard heavy mortar of the Finnish Army and was also exported or licensed to several other countries, including Sweden and Israel. The mortar could fire high-explosive, smoke, and illumination rounds, with a sustained firing rate of around 10-15 rounds per minute and a maximum range of approximately 7,200 meters.

The 120 Krh/40 served with distinction throughout World War II and remained in service for decades, often outlasting more modern systems due to its reliability and effectiveness. It played a significant role in both defensive and offensive operations, supporting Finnish troops with accurate and sustained indirect fire. Its success influenced later designs and marked it as one of the most effective heavy mortars of its time, contributing to Finland's reputation for efficient and innovative artillery solutions.