81 mm mortar

An 81-mm mortar is a medium-weight mortar. It is a smooth-bore, muzzle-loading, high-angle-of-fire weapon used for long-range indirect fire support of light infantry, air assault, and airborne units across the entire front of a battalion zone of influence.^[1]^[2]

Many countries use or have used an 81-mm mortar in their armed forces. Examples are:

Canada - L16 81mm mortar
Finland – 81 KRH 71 Y
France – Brandt Mle 27/31
Germany – Granatwerfer 34
Greece – E44-E 81 mm Mortar
Italy – Mortaio da 81/14 Modello 35
India – 81mm Mortar E1 with CES items (note, CES means "Complete Equipment Schedule" items which are the essential accessories, tools, and ancillary equipment required for the proper functioning, maintenance, and operation of the 81mm Mortar E1)^[3]
Myanmar – BA-90 and MA-8
United Kingdom – L16 81mm mortar
United States – M252 mortar
Turkey – MKE 81mm UT1^[4] & MKE 81mm NT1^[5]

Warsaw Pact countries and China use a similar 82 mm caliber for the same purpose.^[2]

References

^ "81mm mortar bomb". BAE Systems | United Kingdom. Retrieved 2021-04-19.
^ ^a ^b "81mm, 82 mm & 120 mm Medium and Heavy Mortars". GICHD. Retrieved 2021-04-19.
^ 81mm mortar E1 with CES items, ddpdoo.gov.in, accessed 9 May 2025.
^ "mke ut1". Archived from the original on 2020-11-12. Retrieved 2021-04-14.
^ "MKEK – Mechanical and Chemical Industry Company". mkek.gov.tr. Archived from the original on 2020-11-12. Retrieved 2020-12-08.