Witkoff, speaking during a cabinet meeting, confirmed for the first time that the United States had passed the proposal via Pakistan, which is facilitating indirect communication between the two sides.

He said the effort sought to present Iran with what he described as a critical juncture, warning that failure to engage could lead to further escalation.

Germany’s foreign minister Johann Wadephul said the United States and Iran had already held indirect contacts and were preparing for a potential face-to-face meeting. He told Deutschlandfunk radio that such a meeting could take place “very soon” in Pakistan, though no official date was disclosed.

Pakistan’s role as a conduit underscores the absence of direct diplomatic ties between Washington and Tehran, with both sides relying on intermediaries to exchange proposals amid heightened regional tensions.

lAccording to the details outlined by Witkoff, the U.S. proposal includes stringent conditions on Iran’s nuclear activities. These include a prohibition on weaponization, dismantling of the Fordow nuclear facility, cessation of uranium enrichment, a ban on stockpiling nuclear material, and the transfer of enriched uranium to the United States.

Iranian authorities are currently reviewing the proposal, though no formal response has been announced.

The diplomatic push comes against the backdrop of an ongoing Middle East conflict that has drawn in multiple regional actors and intensified scrutiny of Iran’s military and nuclear posture. U.S. officials have framed the proposal as part of a broader effort to reduce hostilities and prevent further destabilization.

Witkoff said the outcome would depend on whether Tehran views the current moment as an opportunity to shift course, adding that discussions remain at a preliminary stage.

In a post on his Truth Social platform, Trump said discussions over the past two days had raised the prospect of a “complete and total resolution of hostilities in the Middle East.” Speaking later to reporters before departing Florida for Memphis, he described the talks as “very, very strong,” adding that negotiators had reached agreement on “almost all points.”

Trump said U.S. special envoy Steve Witkoff and Jared Kushner, who had previously engaged in negotiations with Iran, held discussions with a senior Iranian official on Sunday evening and were expected to continue talks on Monday. He declined to identify the Iranian interlocutor, stating only that it was not the country’s supreme leader, and said Washington was engaging with “the man who I believe is the most respected and the leader.”

Reporter for Axios said officials from Turkey, Egypt and Pakistan had separately met Witkoff and Iranian Foreign Minister Abbas Araqchi, suggesting a coordinated mediation effort. Iran’s foreign ministry acknowledged unspecified “initiatives” aimed at reducing tensions, according to the Mehr news agency, and reiterated that Tehran expected Washington to participate directly in any negotiations as a principal party to the conflict.

The diplomatic push comes hours before a previously signaled U.S. deadline that had raised the prospect of escalation targeting Iranian energy infrastructure, a move widely seen as carrying significant regional and economic risks.

Trump said he had communicated with Israel, describing the U.S. ally as supportive of ongoing diplomatic efforts. A source briefed on Israeli planning said Washington had kept Israel informed of its contacts with Tehran and indicated that Israel was likely to mirror the U.S. pause by suspending any targeting of Iranian power plants and related infrastructure.

Trump’s comments helped ease immediate concerns of escalation, with oil prices falling and stock markets recovering as investors reassessed geopolitical risk. The prospect of a temporary halt in strikes on energy assets signaled a reduced likelihood of near-term disruption to regional supply.

Diplomatic contacts are expected to continue in the coming days as intermediaries seek to bridge remaining gaps between Washington and Tehran.

The remarks come at a moment when global attention remains focused on pathways toward a sustainable settlement that prevents further escalation and strengthens regional stability.

President Vladimir Putin, speaking ahead of his upcoming visit to New Delhi, said that Moscow expects a resolution that ensures its strategic goals in Donetsk and Luhansk.

At the same time, officials emphasized that discussions with multiple nations, including the United States and partners in Asia, are aimed at pursuing diplomatic channels that keep negotiations open.

Russian authorities maintain that the long conflict in eastern Ukraine began years before the full-scale escalation, shaped by tensions between Ukrainian forces and local groups.

Moscow continues to argue that its interests in Donbas are tied to security concerns and cultural ties, although Kyiv rejects any proposal involving territorial concessions.

Despite stark differences between the two sides, recent engagements with U.S. representatives have drawn international attention.

Putin received envoys Steve Witkoff and Jared Kushner in Moscow, calling the meeting productive and describing the dialogue as grounded in proposals earlier discussed with U.S. leadership.

Russian state media highlighted that Moscow has accepted some ideas put forward in ongoing diplomatic exchanges, framing the talks as an important step toward identifying areas of mutual understanding.

While details remain undisclosed, the acknowledgement of progress has been seen by analysts as a positive gesture toward keeping diplomatic avenues active.

Russia currently holds significant portions of Ukrainian territory, including full administrative control of Luhansk and most of Donetsk.

Ukrainian officials nonetheless insist that all regions recognized internationally as Ukrainian must remain under Kyiv’s sovereignty, expressing opposition to any form of territorial compromise.

Even with positions firmly held, observers note that the recent diplomatic activity suggests both sides acknowledge the importance of international mediation.

In particular, the involvement of global actors has helped sustain pressure for dialogue rather than prolonged military escalation.

International organizations continue to advocate for a negotiated outcome rooted in international law, regional security guarantees and humanitarian considerations.

The global community has consistently emphasized the importance of protecting civilians and maintaining the integrity of diplomatic platforms that encourage peaceful resolutions.

For Russia, the Donbas region holds political, historical and strategic significance, making it central to its stated goals.

However, the recent diplomatic tone suggests Moscow remains aware that long-term peace and regional stability will require the involvement of multiple nations and structured discussions.

Ukraine, meanwhile, continues to receive broad international support for its sovereignty as it defends the remaining parts of Donetsk still under its control.

Kyiv also maintains active diplomatic communication with partners to build consensus on a settlement that reinforces its territorial integrity.

As both sides navigate a complex geopolitical environment, global attention remains focused on preventing further military escalation.

Diplomats hope that sustained discussions, even amid disagreements, may eventually help bridge gaps and lead toward a roadmap addressing both security concerns and humanitarian priorities.

With heightened interest from global powers, including major states in Europe, Asia and North America, the coming months will likely see intensified diplomatic exchanges.

The hope among mediators is that continued dialogue will help reduce tensions and create meaningful steps toward a durable, internationally accepted agreement.