Van Roijen relates the current situation in Washington and the American view on the crisis. The removal of the missiles was a non-negotiable issue for the Americans, as Secretary of State Dean Rusk declared their removal was absolutely essential. In the mind of American statesmen, the missiles in Cuba was directly connected to the 1961 Berlin crisis, as it was a new Soviet technique. The hurried construction of the bases was reported to go on, meaning time is of the utmost essence. The Americans were not above considering force to resolve the crisis, although this was relegated to a worst-case scenario.