The leaders of North Vietnam gave a glimpse of their worsening relationship with China by conspicuously not congratulating their ally. An official communique issued by the Provisional Revolutionary Government of the Republic of South Vietnam mentioned only its desire for a peaceful and negotiated resolution for any local territorial dispute. In the wake of the battle, North Vietnamese Deputy Foreign Minister Nguyễn Cơ Thạch told the Hungarian ambassador to Hanoi that "there are many documents and data on Vietnam's archipelago." Other North Vietnamese cadres told the Hungarian diplomats that in their view, the conflict between China and the Saigon regime was but a temporary one. However, they later said the issue would be a problem of the entire Vietnamese nation.