Direct proof of use
The MO-120-AM50 appears in the 2014 Russia-Ukraine War through a Danish transfer to Ukraine during the full-scale phase of the conflict. SIPRI's arms-transfer register records Denmark supplying ten MW-50 120 mm mortars to Ukraine in 2024.
The evidence supports a transfer and Ukrainian inventory claim for the AM50/MW-50 mortar family. It does not, by itself, identify a Ukrainian unit, firing location, first round fired, or a specific battlefield incident involving those mortars.
Sources: SIPRI Arms Transfers Database MW-50, SIPRI Arms Transfers Coverage
Transfer context
Denmark's published Ukraine-support overview describes Danish and allied donations as part of Ukraine's defense effort and lists heavy mortar systems, medium-heavy mortar systems, and mortar shells among the categories donated to Ukraine. The same overview states that not all donations can be publicly disclosed in detail.
Within that broader Danish support lane, SIPRI provides the system-specific transfer record used here: ten MW-50 120 mm mortars delivered from Denmark to Ukraine in 2024. SIPRI's methodology treats artillery systems and mortars of 100 mm or greater calibre as covered major conventional weapons and includes international sales and gifts when the equipment is destined for another state's armed forces or similar military users.
Sources: Danish Ministry of Defence Ukraine Support, SIPRI Arms Transfers Database MW-50, SIPRI Arms Transfers Coverage
Battlefield role
In catalog terms, the transferred AM50/MW-50 mortars fit Ukraine's foreign-supplied fire-support inventory rather than a separate precision or air-defense role. The parent weapon record identifies the AM50 as a French Brandt smoothbore 120 mm heavy mortar, and technical references describe it as a towed or baseplate-fired infantry-support mortar.
The public record is therefore narrow: Denmark delivered ten MW-50 120 mm mortars to Ukraine in 2024, during the Russia-Ukraine War. No source used for this page verifies a specific combat use incident, casualty effect, or Ukrainian unit assignment for those ten mortars.
Sources: WeaponSystems.net MO-120-AM50, Military Periscope AM 50 Mortar, SIPRI Arms Transfers Database MW-50