All four major network operators — Viettel, MobiFone, VNPT and Vietnamobile — maintained their network performance last month, without recording any significant changes from April.

Viettel AI has unveiled a new fact-checking method called VeGraph, improving accuracy by up to 5% compared to current systems, at the prestigious NAACL 2025 conference held in the US.

TV360, the digital content platform of Viettel Telecom JSC, on April 25 launched a digital content creation contest to spread patriotism in celebration of the 50th anniversary of the Liberation of the South and National Reunification (April 30, 1975–2025).

VOV.VN - Nearly 2,000 outstanding candidates, selected from 230 teams from high schools, vocational colleges, universities, and colleges nationwide, have officially started competing in the national qualifiers for the MOS World Championship-Viettel 2025 on April 20.

Asia Direct Cable (ADC), a fiber-optic submarine cable with a capacity of 50 Tbps – the largest in Vietnam, was put into operation in early April, according to the Viettel Military Industry and Telecoms Group.

The official visit to Vietnam by Burundi President Evariste Ndayishimiye from April 3-6 is expected to help strengthen economic and trade cooperation, which remains quite modest, between the two countries.

Cybersecurity threats in Vietnam are escalating at an alarming rate, with attacks becoming more sophisticated and widespread, according to a cyber threat situation report 2024 released by Viettel Cyber Security under the Viettel Military Industry and Telecoms Group.

VOV.VN - Vietnam’s Viettel High Technology Industries Corporation (VHT) has recently signed a tripartite agreement with partners to deploy Vietnamese telecom equipment into the Emirates Integrated Telecommunications Company's network, one of the leading telecom operators in the United Arab Emirates.

The Viettel Military Industry and Telecoms Group, Vietnam’s sole representative at the Mobile World Congress (MWC) 2025, is showcasing cutting-edge technologies at the global event, held in Barcelona, Spain, from March 3 to 6.

Hoi An city of central Quang Nam province plans to host a leg of the Viettel Marathon Series – the first Indochina cross running event – during its second edition this November, aiming at promoting the sports and heritage rendezvous tourism of the province, central Vietnam, Laos and Cambodia.