In this message, Secretary Rusk reported to President Johnson that the Soviet non-transfer principle, which ruled out MLF-type arrangements but left open other alternatives, was a “good formulation” that would be “acceptable” to the incipient West German “Grand Coalition” government.

In the U.S. Ambassador to NATO Harlen Cleveland's notes on his meeting with Secretary Rusk, Cleveland details Rusk's thoughts about Soviet interest in the NPT. According to the Secretary, the “Soviets should have no real difficulty in finding a common interest with us in signing a treaty which enshrines [the] two self-denying provisions” of no-transfer to non-nuclear weapons states and “no relinquishment of control by the US over US warheads.”

In this proposed agreement, Secretary of State Rusk asked the White House for authorization to approach the Soviets. Rusk had two central goals in mind: to determine if the Soviets would state whether its allies, such as China, would agree to a nonproliferation agreement and to give Moscow a “somewhat more precise indication of what we have in mind concerning the obligation not to transfer nuclear weapons.”