▁Islands ▁and ▁realized ▁hydro graph ic ▁survey ▁at ▁the ▁coast s ▁of ▁Chile . ▁ ▁War ▁of ▁the ▁Confeder ation ▁In ▁August ▁ 1 8 3 6 ▁the ▁Chile an ▁ins urg ent ▁Ram ón ▁Fre ire , ▁with ▁the ▁support ▁of ▁the ▁government ▁of ▁the ▁Peru – B ol iv ian ▁Confeder ation , ▁sa iled ▁bound ▁for ▁Ch ilo é ▁to ▁promote ▁a ▁revolution ▁in ▁Chile ▁but ▁he ▁was ▁bet rayed ▁and ▁captured . ▁The ▁Chile an ▁government ▁sent ▁the ▁Col o ▁Col o ▁and ▁the ▁Aqu iles ▁under ▁command ▁of ▁Pedro ▁Ang ulo ▁bound ▁for ▁El ▁Cal la o ▁in ▁order ▁to ▁ret ali ate ▁the ▁Per uv ian ▁attempt ▁to ▁interven e ▁in ▁the ▁Chile an ▁affairs . ▁The ▁Col o ▁Col o ▁remained ▁in ▁Ar ica ▁and ▁the ▁Aqu iles ▁continued ▁to ▁Lima ▁and ▁captured ▁the ▁sch oon er ▁Per uv iana , ▁brig antine ▁Are quipe ño ▁and ▁the ▁bar que ▁Santa ▁Cruz ▁in ▁El ▁Cal la o ▁so ▁easily ▁and ▁quietly ▁that ▁the ▁local ▁authorities ▁did ▁not ▁realize ▁until ▁next ▁morning ▁that ▁the ▁Aqu iles ▁set ▁sa iled ▁away ▁carrying ▁with ▁her ▁the ▁Confeder ation ' s ▁n avy . ▁ ▁Vo y age ▁to ▁E aster ▁Island ▁and ▁Australia ▁in ▁ 1 8 3 7 ▁On ▁ 8 ▁March ▁ 1 8 3 7 , ▁under ▁the ▁command ▁of ▁Ten iente ▁de ▁Marina ▁Leon cio ▁Se ñ oret , ▁the ▁Col o ▁Col o ▁sa iled ▁off ▁from ▁Val para í so ▁bound ▁for ▁Juan