NEMO (from "NEw MOrtar") is a single barrelled 120 mm remote-controlled mortar turret currently being developed by Patria Land Oy in Finland.

It is a lighter version of the AMOS mortar system, which has been in use within the Finnish Defence Forces since 2013.

The first customer of the weapon system was the Slovenian Army,[2] which ordered 12, while the United Arab Emirates Naval Forces bought 12 patrol boats, where some were to be equipped with NEMO mortars.

[3] Saudi Arabia bought 36 turrets to equip its LAV II vehicles.

[4] Recently, Patria is offering the NEMO system fitted into standardised 27 ft (8.2 m) containers to increase flexibility: the mortar container can be lifted with and fired from a truck or a boat or can be set on the ground, e.g. as base defense.