Deadline for US-Iran agreement expires with stalemate set to continue

The Islamabad MOU deadline arrives amid complete breakdown in US-Iran negotiations. The agreement, which had temporarily stabilized regional tensions through a 60-day ceasefire, will lapse without renewal.

Iranian officials say the US never honored its commitments on sanctions relief and asset returns. "The ceasefire stopped and was rendered obsolete after the US didn't comply with the terms," said Professor Mostafa Khoshcheshm of Tehran's Institute for International Studies.

US officials counter that Iran failed to grant the promised Strait of Hormuz passage guarantees. Trump administration sources indicate plans to shift toward increased economic pressure and military positioning rather than diplomacy.

The lapsed MOU effectively ends the most significant bilateral agreement since the 2015 JCPOA. With both sides hardening positions, prospects for renewed talks appear remote.

Shipping insurers are already pricing in increased risk premiums for the Strait, reflecting the renewal of strategic uncertainty.