Apart from this, Pugwash can claim to have been instrumental in achieving the agreement in 1963 on the Partial Test Ban Treaty. Pugwash can also be credited with helping to establish links between the US and Vietnam in the late 1960s; the negotiation of the 1972 Biological Weapons Convention; and the Anti-Ballistic Missile Treaty in 1972. More specifically, credit for these landmark achievements should go to Rotblat.

Martin Underwood, Joseph Rotblat: a man of conscience in the nuclear age, Brighton [England] ; Portland, Or, 2009, p. 67