<prompt> Bhala okuqhubekayo kwalesi sigaba - Ngo-April 1975, amabutho aseNyakatho yeVietnam ayeseqhubekele phambili ngokugcwele futhi iningi lempi ye-ARVN lase liwile. Kodwa-ke, iDivision 18 kaĐảo, yenza ukuzivikela okuphawulekayo eMpini yaseXuân Lộc, ebangeni elingamakhilomitha angama-38 ukusuka eSaigon. Ukulwa okunzima kwaqhubeka amasonto amabili. I- 18th Division, ebhekene namabutho e-Peoples Army of Vietnam PAVN, yakwazi ukubambelela amasonto amathathu, kodwa yagcwala ngo-21 April 1975. ISaigon yawa  <response>: ezinsukwini ezingu-9 kamuva. 