In this report and after criticism over the NPT in West Germany, ACDA official G. William Moser looked into the chronology of U.S.-West German interactions. Noting that Washington had “stood foursquare with [the FRG] on the question of maintaining the MLF option under a non-proliferation treaty,” he highlighted a decision made by Rusk on 18 October 1966 to defer consultations with Bonn until he was sure that the Soviets were “serious” about the new Article I language. He concluded that Washington may need to explain Rusk's rationale.