The two decades from 1969 marked the tightening of Israel–US strategic ties. With the Cold War becoming more and more predominant in the America view of the Arab–Israeli conflict, American presidents, from Richard Nixon to Ronald Reagan, justified the tightening strategic relations between the two nations in the role Israel would ostensibly play in the defence of the Middle East against Soviet expansion. It did not really matter that Israel would not play that role; for Israel, the idealism that was prevalent in the relations between the two nations was not solid enough, and Israeli leaders gladly recited the Cold War rhetoric in their communication with American officials. Visually, the Arab–Israel conflict played a significant role in the conduct of the relations between the two countries, from the attempts to deal with the consequences of the 1967 June War to the 1982 Lebanon War. These, though, were only a minor irritation in what became deeper and closer ties, encompassing economic and industrial ties, the deepening of cultural connections and intensification of strategic cooperation, mainly in intelligence sharing and development of technologies.