▁land ▁and ▁would ▁eng age ▁in ▁asym metric ▁war fare . ▁ ▁With ▁all ▁these ▁measures , ▁Taiwan ▁Minister ▁of ▁National ▁Def ense ▁Y en ▁M ing ▁bel ieves ▁that ▁the ▁country ▁would ▁be ▁able ▁to ▁hold ▁off ▁a ▁Chinese ▁invasion ▁for ▁at ▁least ▁one ▁month . ▁ ▁Foreign ▁co operation ▁ ▁El ▁Salvador ▁In ▁the ▁ 1 9 7 0 s ▁the ▁Republic ▁of ▁China ▁trained ▁Salvador an ▁officers ▁involved ▁in ▁rights ▁viol ations ▁during ▁the ▁countries ▁civil ▁war . ▁ ▁E sw at ini ▁In ▁ 2 0 2 0 ▁don ated ▁two ▁U H - 1 H ▁utility ▁hel ic op ters ▁to ▁E sw at ini . ▁ ▁Gu atem ala ▁In ▁the ▁ 1 9 7 0 s ▁the ▁Republic ▁of ▁China ▁trained ▁Gu atem al an ▁officers ▁involved ▁in ▁rights ▁viol ations . ▁ ▁In ▁ 2 0 1 9 ▁Gu atem al an ▁Minister ▁of ▁Def ense ▁Major ▁General ▁Luis ▁Miguel ▁R al da ▁Mor eno ▁visited ▁Taiwan ▁and ▁met ▁with ▁Taiwan ese ▁President ▁Ts ai ▁Ing - wen . ▁ ▁H ond uras ▁In ▁ 2 0 1 5 ▁Taiwan ▁don ated ▁three ▁U H - 1 H ▁utility ▁hel ic op ters ▁to ▁H ond uras . ▁ ▁Japan ▁While ▁some ▁reports ▁have ▁also ▁indicated ▁the ▁presence ▁of ▁retired ▁Japan ▁Self - Def ense ▁Forces ▁( JS DF ) ▁personnel ▁as ▁advis ers , ▁there ▁is ▁no ▁official ▁co operation ▁between ▁the ▁RO C ▁military ▁and ▁the ▁JS DF . ▁It ▁is ▁believed ▁that