cairo kurdistan regional government krg never intend engage war iraqi army minister falah mustafa bakir head krg department foreign relations tell broadcaster cnn interview need dialogue krg iraq reach common understand bakir say accord transcript interview publish krg website add dispute oil national flag future two nations kurdish peshmerga force retreat position hold northern iraq june 2014 response iraqi army advance region kurdish independence referendum senior iraqi commander say wednesday baghdad central government consider sept. 25 kurdish independence referendum illegal especially hold autonomous krg region kirkuk adjacent areas peshmerga force hold drive islamic state militants 2014. kurdistan never intend engage war iraq krg