BM-21
Contents
Description
The BM-21 (sometimes known as the M-210) is a 122 millimeter unguided explosive rocket that was utilized mainly by the former Soviet Union and its allies, and is still in service in many countries to this date. It is highly versatile and has been placed on various ground and naval vessels, in large rocket launcher batteries of up to 40 tubes in a turret.
Vehicles equipped with this weapon
General info
Effective damage
Comparison with analogues
Give a comparative description of rockets that have firepower equal to this weapon.
Usage in battles
Currently, this rocket is only present on a single vehicle in game, the Pr.183 BM-21, a motor gun boat at BR 3.0. It is best used either as a naval artillery weapon to saturate the capture points or enemy spawn with a barrage of powerful splash damage, or as a close support weapon against groups of small enemy vessels or a single, larger ship. A number of placed shots against the weak points (e.g engine rooms or turret ammo storage) of much larger craft such as destroyers will severely incapacitate or immobilize the vessel, or even destroy it. One must keep in mind the rocket turret is on the rear of the craft, so it may be difficult to position or aim at targets directly ahead of it.
Pros and cons
Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.
Pros:
- Powerful explosive mass deals good damage against all targets.
- Considerable armor penetration, capable of penetrating and destroying targets like the Maus, modern MBTs, and large ships. [1]
Cons:
- Potentially difficult to aim
- Limited supply of the rockets on the craft.
- Relatively slow rocket speed means fast moving vessels will be able to evade fire.
History
Examine the history of the creation and combat usage of the weapon in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the weapon and adding a block "/History" (example: https://wiki.warthunder.com/(Weapon-name)/History) and add a link to it here using the main template. Be sure to reference text and sources by using <ref></ref>, as well as adding them at the end of the article with <references />.
Media
A video guide/review of the weapon:
https://www.youtube.com/watch?v=Xd4lK19tyMk
See also
- Pr.183 BM-21 This is the only vehicle to feature this weapon.
External links
Paste links to sources and external resources, such as:
- topic on the official game forum;
- other literature.
| Naval special armaments | |
|---|---|
| USA | |
| Mortars | 7.2-inch T37 · Mk 2 |
| Rockets | 5-inch GPSR Mk.7 · Mark 108 Weapon alfa |
| Missiles | RIM-24A |
| Germany | |
| Rockets | M/50 Bofors |
| Missiles | Strela-2M |
| USSR | |
| Mortars | BM-37 · RBM · RBU-1200 · RBU-2500 · RBU-6000 · RKU-36U |
| Rockets | BM-14-17 · BM-21 · M13 · M-8 |
| Missiles | Volna-M |
| Britain | |
| Mortars | Ordnance ML 4.2-inch mortar |
| Japan | |
| Rockets | 4.5-inch BBR Mk.7 (USA) · Mark 108 Weapon alfa (USA) |
| Italy | |
| Missiles | Nettuno |
| France | |
| Missiles | SS.11 |
- ↑ This external video demonstates the penetrative capabilities of the weapon between 0:08 and 0:42 seconds. https://www.youtube.com/watch?v=Xd4lK19tyMk
