Former Deputy Secretary of State Wendy Sherman said a proposed 60-day negotiation window for the U.S. and Iran is too brief [1].

The timeline is a critical component of a draft peace plan intended to extend a cease-fire and address long-term security, economic, and nuclear issues [2]. If the window proves insufficient, it could jeopardize the stability of the current diplomatic effort to prevent further escalation in the region.

Sherman, who served as a lead negotiator on previous Iran nuclear talks, said "60 days is a pretty short period of time" [1]. She suggested that complex nuclear agreements typically require more extensive deliberation than the current draft allows.

To illustrate the difficulty of these timelines, Sherman referenced the diplomatic process from 2015. She said that during those negotiations, some of her colleagues established a short-term deal intended to provide six months to reach a final resolution [3].

Despite that initial goal, the process took significantly longer to finalize. "It took us 18 months," Sherman said [3].

The current 60-day proposal is designed to create a diplomatic opening for Tehran and Washington to resolve outstanding disputes [2]. However, the disparity between the proposed two months and the 18 months required for the 2015 deal highlights a potential gap in expectations between policymakers and the reality of nuclear diplomacy.

Sherman's assessment underscores the volatility of these negotiations, where a missed deadline can lead to the collapse of a cease-fire or a return to hostilities.

"60 days is a pretty short period of time."

The contrast between the proposed 60-day window and the 18-month timeline of the 2015 agreement suggests that the current U.S.-Iran peace plan may be prioritizing political speed over diplomatic durability. If the parties cannot reach a resolution within this tight timeframe, the lack of a flexible extension mechanism could lead to a breakdown in the cease-fire.