Back to top
53-UBR-281
The 53-UBR-281 (53-УБР-281) is a nominally 57 mm, Soviet-era-developed, armour-piercing, capped, ballistic-capped, high explosive tracer (APCBCHE-T) round. The 53-UBR-281 round comprises the 53-BR-281 (53-БР-281) APCBCHE-T projectile and the 54-Zh-281 (54-Ж-281) charge system. The earlier 53-UBR-281 round would be replaced by the improved 53-UBR-281U (53-УБР-281У) version. This change happened many years ago and as such the 53-UBR-281 round...
More information available for 53-UBR-281
Backed by subject matter experts and proprietary AI tools, METIS, our advanced OSINT system, delivers verified, timely, and reliable intelligence on conflict, post-conflict, and instability scenarios.
- Data is collected in multiple languages such as English, Arabic, Spanish, French, Russian, Ukrainian, Burmese.
- Thousands of highly-detailed technical records including munitions, platforms and CBRN agents curated by our subject matter experts.
- Heatmaps and charts which enable district, country, cross border and regional analysis.
- Search events by keywords, categories, locations, munition or platform designations and CBRN threat type.