This is the Russian POMZ-2M, a high-explosive (HE), cylindrical, cast iron body, anti-personnel (AP), stake mounted, landmine which is designed to wound or kill by its fragmentation also made in North Korea.
The POMZ-2M is the most current in a long line of Russian stake landmines.
One of the major improvements in the POMZ-2M over the original POMZ-2 is that the fuse cavity is threaded and has a gasket to prevent water from entering the landmine body.
The POMZ-2M has 5 fragmentation rows while the POMZ-2 has 6.
The landmine is most commonly found with the MUV series of pull fuses.
The POMZ-2M contains 75g of TNT to propel fragmentation to a lethal radius of 10 meters on actuation, it is often found in rows or clusters of 4.
Stake-mounted landmines are one of the easiest to booby-trap.
The POMZ-2M can be located visually as well as with metal detectors under most field conditions.