(VOVworld) - Quang Binh province held a requiem for martyrs and heroes in Len Ha cave on Saturday. A dozen of soldiers and staff of the communications division died in the cave during the war against America.

Delegates offered incense at the requiem for martyrs and heroes (Photo: baoquangbinh.vn)

Major general Ngo Kim Dong from the army communications division: “The Party , State and army pay tribute to the heroic fallen martyrs and their sacrifice foe national independence and liberation. We pledge to ensure seamless communications, accuracy and security in all circumstances.”