ations ▁engineering ▁Category : Comput er ▁network ▁analysis ▁Category : Model ing ▁and ▁simulation ▁Category : Mil it ary ▁radio ▁systems <0x0A> </s> ▁Hyp ena ▁hem i pha ea ▁is ▁a ▁moth ▁of ▁the ▁ ▁family ▁No ctu idae . ▁It ▁is ▁found ▁on ▁Maur it ius . ▁ ▁It ▁has ▁a ▁wings pan ▁of ▁. ▁ ▁References ▁ ▁Category : H yp ena ▁Category : In sect s ▁of ▁Maur it ius ▁Category : M oth s ▁of ▁Africa <0x0A> </s> ▁The ▁foreign ▁policy ▁of ▁the ▁Ly nd on ▁Johnson ▁administration ▁was ▁the ▁foreign ▁policy ▁of ▁the ▁United ▁States ▁from ▁ 1 9 6 3 ▁to ▁ 1 9 6 9 , ▁when ▁Ly nd on ▁B . ▁Johnson ▁served ▁as ▁President ▁of ▁the ▁United ▁States . ▁Johnson ▁held ▁office ▁during ▁the ▁Cold ▁War , ▁a ▁period ▁of ▁sust ained ▁ge opol it ical ▁t ension ▁between ▁the ▁United ▁States ▁and ▁the ▁Soviet ▁Union . ▁▁ ▁In ▁foreign ▁affairs , ▁Johnson ' s ▁presiden cy ▁was ▁domin ated ▁by ▁the ▁Vietnam ▁War . ▁The ▁U . S . ▁had ▁station ed ▁military ▁personnel ▁in ▁South ▁Vietnam ▁since ▁the ▁ 1 9 5 0 s , ▁but ▁Johnson ▁pres ided ▁over ▁a ▁major ▁es cal ation ▁of ▁the ▁U . S . ▁role ▁in ▁the ▁Vietnam ▁War . ▁After ▁the ▁ 1 9 6 4 ▁G ulf ▁of ▁Ton kin ▁incident , ▁he ▁obtained ▁con gression al ▁appro val ▁to ▁use ▁military ▁force ▁to ▁rep el ▁future ▁attacks ▁by ▁North ▁Vietnam . ▁The