How do you say “fortification” in Vietnamese?

“Fortification” in Vietnamese is công sự (a fortification).

Vietnamese words for “fortification”

• công sựListennoun
  Hanoi [kəwŋ͡m˧˧ sɨ˧˨ʔ] · Saigon [kəwŋ͡m˧˧ ʂɨ˨˩˨]công level sự heavy

  a fortification; defensive structure

Translations matched from English Wiktionary (translation tables and Vietnamese entries, via kaikki.org; CC BY-SA 4.0) and the NgonNgu English–Vietnamese dictionary, reviewed and edited; examples from Tatoeba (CC BY 2.0 FR). The Listen button uses your browser's Vietnamese voice.