Some variants use Amatol (TNT and ammonium hasi88 nitrate mixture) depending on producer and production era. It supplies good fragmentation effects while being comparatively stable and economical to supply. The OF-843 household traces its lineage to World Warfare II Soviet mortar development.
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Forged iron fractures into quite a few irregular fragments upon detonation, creating a more effective anti-personnel sample than metal, which tends to produce fewer, larger fragments. This round has been a standard munition for Soviet and Russian 120mm mortar methods since the mid-20th century and stays one of the widely proliferated mortar rounds in the world. You can find your favorite apps—like Word, Excel, PowerPoint, and more—under the Apps part in the left navigation of the Microsoft 365 Copilot internet app.
The M-12 (М-12) is the usual Soviet point-detonating fuze for the OF-843 series.
The OF-843A is a Soviet/Russian 120mm high-explosive fragmentation (HE-Frag) mortar bomb representing an improved variant within the OF-843 ammunition family. M734A1 multi-option fuze; U.S. rounds typically have longer maximum range due to propellant differences; and Soviet production emphasizes volume and cost-effectiveness over advanced features. Trying to fire Soviet ammunition in U.S. mortars (or vice versa) is extremely harmful and prohibited. While each are 120mm caliber, the OF-843 sequence is designed for Soviet smooth-bore mortars with different chamber dimensions, propellant methods, and stress tolerances. The 120mm mortar caliber proved exceptionally efficient in the course of the Nice Patriotic Struggle, and the Soviets continued developing improved ammunition all through the Cold Struggle.
The OF-843 family was developed to arm the 120-PM-43 mortar (and its successors), which itself developed from the 120-PM-38 design that proved highly effective during World Warfare II. With Copilot in Word, Excel, Outlook, and PowerPoint, you can draft, design, and edit effortlessly, giving you extra time for ideas and influence. The Microsoft 365 Copilot app lets you create, share, and collaborate all in one place with progressive apps. Combined with lengthy shelf life and ongoing manufacturing, OF-843 collection rounds are ubiquitous in conflict zones from Ukraine to Africa to the Center East. The 120-PM-43 and its derivatives are among the commonest heavy mortars on the planet. This is a deliberate design alternative optimizing lethality against personnel.
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- Some variants use Amatol (TNT and ammonium nitrate mixture) relying on manufacturer and manufacturing era.
- The 120-PM-43 and its derivatives are among the commonest heavy mortars in the world.
- Whereas both are 120mm caliber, the OF-843 collection is designed for Soviet smooth-bore mortars with completely different chamber dimensions, propellant systems, and strain tolerances.
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This extension provides a button to your browser toolbar. Report any suspected unexploded ordnance to applicable military or legislation enforcement authorities. All ordnance must be handled as dangerous till rendered safe by qualified EOD personnel. Never approach, transfer, or disturb suspected UXO—report and evacuate. This is beneficial when engaging troops in hasty fighting positions, buildings with light roofs, or when surface burst might be ineffective as a end result of floor situations.