council decis august set date joint action cfsp adopt council juli effect cfsp council european union regard treati european union articl thereof regard gener guidelin european council meet corfu june view continu european union presenc consolid achiev european union administr mostar euam expiri juli council adopt juli joint action cfsp nomin special envoi eu citi mostar effect condit set articl fulfil condit fulfil juli council adopt joint action cfsp interim arrang expir august condit set articl joint action cfsp fulfil decid articl european union note condit set articl joint action cfsp fulfil joint action cfsp effect august articl decis enter forc date adopt publish offici journal brussel august council presid spring oj oj