(VOVworld) – High ranking defense ministries delegations from Vietnam and China have joined a border patrol in mark 112 in Lao Cai province, Muong Khuong District as part of the 2^nd bilateral border national defense friendship exchange.

Both witnessed the signing of a brotherly agreement between two local areas and visited Ban Lau border guard station. Earlier, during friendship discussion between Vietnamese and Chinese Defense Ministers, both agreed to expand and diversify border exchange, especially between the youth and local people, to foster a friendship border area. This could be further applied in sea activities, first in the Bac Bo gulf and then larger areas.