XSMB - XSTD - KQXSMB - X? s? MB - K?t qu? x? s? Mi?n B?c hôm nay. C?p nh?t k?t qu? x? s? mi?n B?c hàng ngày t? th? 2 ??n Ch? Nh?t t?iThe first C-123s to reach South Vietnam were Portion of the USAF's Specific Aerial Spray Flight, as Element of Operation Ranch Hand tasked with defoliating the jungle so as to deny rebels their classic hiding areas