Vietnam — Viettel, Vietnam's military-owned telecoms group, developed and deployed indigenous 5G base stations and core network equipment — an achievement matched by very few countries globally (US, China, South Korea, Sweden, Finland). Vietnam's 5G rollout uses a mix of Viettel-developed and Ericsson equipment, with commercial service launching in major cities.
The sovereignty significance is exceptional: most countries, including wealthy European nations, depend entirely on Huawei, Ericsson, or Nokia for 5G infrastructure. Vietnam's indigenous capability, while not at the frontier of mmWave or advanced massive MIMO, provides a fallback option that eliminates foreign lock-in for critical communication infrastructure.
Viettel's 5G equipment is already being offered to other developing countries (potential exports to Laos, Cambodia, Myanmar, and African markets where Viettel operates mobile networks). If the equipment proves reliable at scale, Vietnam could create a 'fourth option' in the global 5G equipment market — breaking the China-vs-Western binary that has dominated geopolitical discussions of telecoms infrastructure.