The box-shaped block attached to the rear of the turret (which is protected by a steel mesh frame) is expected to be where they stored ammunition.
Extermal ATGM rack give a hint that it probably don't use Russian style gun launched-ATGMS. The box could be reload for the ATGM launcher or ammo for the maingun. It have volume for ammo in there for sure. not sure it look big enough for a full load of ammo tho.The box-shaped block attached to the rear of the turret (which is protected by a steel mesh frame) is expected to be where they stored ammunition.
Question is if those can only be manual loaded from outside.Extermal ATGM rack give a hint that it probably don't use Russian style gun launched-ATGMS. The box could be reload for the ATGM launcher or ammo for the maingun. It have volume for ammo in there for sure. not sure it look big enough for a full load of ammo tho.
If i am right, lower right pic is quite interesting in the way how smoke grenade angle&fuze is set up (very high).Launch of ATGM and from the images it also appears to be equipped with an active protection system (APS)
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It isn't that difficult to compare U-5ts(2a20/2a211) and D-81(2a26/46)-derived guns visually.Seems to be 125mm since songun-ho.
There was 115mm 2a21, which used 2-part ammunition.That makes little sense since Soviet 125mm uses two part ammunition. If you also use a manual loader it is going to have a really slow reload speed. Soviet 115mm is single piece ammunition.
These ATGM are reloaded from outside for sure. They are probably Bulsae-5.Question is if those can only be manual loaded from outside.
In a cramped place, two piece ammo are probably easier to load. You need a huge turret to turn a 125mm single piece around.There was 115mm 2a21, which used 2-part ammunition.
There are 120mm rifled UK(and Indian guns), using 2-parts ammo with human loader.
And certainly there is no legal prohibition to use single-piece ammo in 125mm gun.
I don't think 125mm shot is especially longer than 115mm one (and both are shorter than Soviet 100mm AT single-piece one).In a cramped place, two piece ammo are probably easier to load. You need a huge turret to turn a 125mm single piece around.