It is smooth bore, muzzle-loading, high-angle-of-fire weapon used for long-range indirect fire support.
[1] Today they are produced by Serbian company PPT-Namenska AD and BNT[2] from Bosnia and Herzegovina.
M75 mortar is deployed as infantry support for destruction of personnel and enemy firing positions, for opening routes through barbed wire obstacles and mine fields, for demolition of fortified objects, for destruction of infrastructure elements, illumination and deploying smoke screens.
Mortars are considered to be very important arms as they are very effective and simple to use weapons deployed in a fire support role.
Since it is light regarding its caliber, it can be easily airdropped and parachuted to firing position.