Numerous private cars leave the Ukrainian capital of Kiev after Russia launches attack on Ukraine (Photo: Getty)

The Ministry asked Vietnamese people to stay calm and follow all notifications and advice of local authorities.

It noted that as security and traffic in some cities in Ukraine may be unstable, people should consider staying in place, preparing essentials, and finding a safe shelter.

To receive assistance in case of need, Vietnamese people in Ukraine can contact the following phone numbers and emails: Embassy of Vietnam in Ukraine: 380 63 863 8999.

Citizen Protection Call Centre of the Consular Department under the Ministry of Foreign Affairs: 84 981 84 84 84.

Call Centre of the State Committee for Overseas Vietnamese Affairs under the Ministry of Foreign Affairs: 84 24 38240 401, ext 0 or 100 (outside office hours) or 141, 269 (during office hours).