RRI.CO.ID, Jakarta - Ancient Indonesian sailors wielded a revolutionary weapon that changed naval warfare forever across the archipelago. The legendary cetbang cannon stood as the fiery backbone of the mighty Majapahit Empire’s maritime dominance.

The conceptual origins of this weapon date back to a pivotal historical collision in the late thirteenth century. According to historical records, the Mongol invasion of Java introduced early gunpowder technology to the region.

Javanese metallurgists and warriors observed these early foreign firearms during the chaotic conflict. Master local brass-smiths then reverse-engineered and advanced the technology to suit archipelago warfare.

This innovation evolved directly into the cetbang, a sophisticated gunpowder weapon engineered for maritime supremacy. Under powerful rulers, the Majapahit navy integrated these formidable cannons into their large trading and war vessels.

Unlike fixed land artillery, cetbang cannons functioned as swivel guns mounted directly onto ship hulls, called Djong. This crucial mobility allowed fleets to project overwhelming firepower across narrow maritime trade routes.

Archaeological discoveries show that early cetbang designs utilized muzzle-loading mechanisms inspired by eastern styles. Over time, Javanese metal artisans innovated further by developing advanced breech-loading swivel guns.

Local communities preserve this deep history through ancient terms like bedil passed down through generations. Modern regional languages like Betawi also use descriptive terms such as meriam coak for these firearms.

The craftsmanship required to cast these bronze cannons highlighted the advanced state of metallurgy in Nusantara. Local smiths perfected alloy mixtures that could withstand high explosive pressures without cracking.

This technological edge helped secure the empire's vast trade networks and protect regional sovereignty from external threats. The roar of the cetbang remains a brilliant testament to the sophisticated engineering of our ancestors. (Fauzan)