By Our Correspondents

BEIJING/MOSCOW -  The United States has quietly reached out to China and Russia to mediate a ceasefire with Iran, multiple diplomatic sources in Beijing and Moscow have told The South Asia Times, as Washington finds itself increasingly isolated and struggling to contain the widening conflict.

The development marks a dramatic reversal for the Trump administration, which launched coordinated strikes on Iran on February 28 without UN approval and in the face of widespread international opposition.

Ten days later, with American casualties mounting and regional allies refusing to join the fight, the US is now seeking assistance from its two principal geopolitical rivals to end the war it started.

Russian President Vladimir Putin has spoken with Iranian President Masoud Pezeshkian twice in the past week, sources said, urging Tehran to consider a ceasefire. The Russian leader's intensive outreach reflects Moscow's concern that the conflict could spiral beyond control and destabilize Russia's southern flank.

Putin's discussions with Pezeshkian focused on persuading Iran to agree to a halt in hostilities, sources said, though they acknowledged the difficulty of such a task given the mood inside Iran.

The assassination of Supreme Leader Ayatollah Ali Khamenei in the opening US-Israeli strikes has created unprecedented domestic pressure on Iran's leadership.

Iranian Foreign Minister Abbas Araghchi hinted at this dynamic in a recent interview, acknowledging that the Iranian people now demand revenge "by any means."

Sources close to the situation describe a leadership walking a tightrope: while Tehran may recognize the strategic wisdom of de-escalation, it cannot be seen as backing down after the killing of its paramount religious and political authority.

"The Iranian government is under intense pressure from its people," one source familiar with the discussions told The South Asia Times.

"The public is demanding immediate revenge for the Supreme Leader's assassination. They have made clear: until revenge is taken, they will fight alongside the government. This leaves Tehran with very little room for compromise."

- China's role 

Chinese Foreign Minister Wang Yi has also been actively engaged, speaking with his Iranian counterpart as well as Pakistani Foreign Minister Ishaq Dar. Beijing's inclusion of Pakistan in these consultations reflects recognition that Islamabad -- which maintains close ties with Tehran while also serving as China's closest regional partner -- can play a unique mediating role.

Sources confirmed that Ishaq Dar has spoken with the Iranian foreign minister three times in recent days, underscoring Pakistan's importance as a potential bridge between Tehran and the international community.

Behind the diplomatic maneuvering lies a rapidly shifting military reality on the ground. Iranian forces have inflicted significant damage on both US and Israeli assets, sources said, fundamentally altering the strategic calculus for Washington and Tel Aviv.

In Israel, Iranian missile and drone barrages have caused widespread destruction, particularly in Tel Aviv, where multiple waves of strikes have overwhelmed air defense systems. Iran claims to have destroyed key military infrastructure, including a major air base in southern Tel Aviv, Satellite control facilities, and Communications networks critical for early warning systems.

The degradation of these systems means Israel now receives delayed or no warnings about incoming Iranian missiles, sources said.

The US Fifth Fleet, based in Bahrain, has also suffered significant damage to its early warning systems -- a critical loss given its role in providing Israel with real-time threat intelligence.

- UAE facilities hit, Gulf allies resist US pressure

American and Israeli installations in the United Arab Emirates have also sustained heavy damage, sources confirmed. The UAE, which had increasingly normalized relations with Israel in recent years, now finds itself a direct target in the expanding conflict.

Meanwhile, Saudi Arabia and Qatar are actively resisting US pressure to allow their territory to be used for operations against Iran. Both nations have reportedly informed Washington that they will not participate in the war nor permit their soil to be used for strikes against Tehran.

Riyadh is particularly furious over an alleged Israeli attack on Saudi oil refineries -- an operation that Tehran had previously warned was a false flag designed to drag Arab states into the conflict. Iran had alerted Gulf nations that Israel was planning such attacks to frame Iran and trigger a wider war.

Similar Israeli projectile strikes on Azerbaijan and Turkiye have further complicated Washington's efforts to build a regional consensus against Iran.

- Graham threatens Saudi Arabia 

The growing rift between Washington and its traditional Gulf allies was laid bare when Senator Lindsey Graham, a close Trump ally, publicly threatened Saudi Arabia over its refusal to join the US campaign.

Graham warned Riyadh that it must join the war against Iran or risk losing American support -- a threat that Saudi officials have reportedly dismissed. Multiple sources confirm that Riyadh has made clear it will not participate in the US war under any circumstances, nor allow its territory to be used against Iran.

President Trump is facing mounting domestic pressure as the conflict enters its second week. American lawmakers and the public are increasingly questioning the administration's rationale for war, with critics noting that Washington has produced no credible evidence that Iran posed an imminent threat to the United States.

Protests have also erupted in Israel, though local media have largely avoided coverage. The Israeli government has imposed restrictions on foreign media access to affected areas and hospitals, while banning videos showing destruction caused by Iranian missiles.

Iran claims more than 800 Israelis have been killed so far -- a figure impossible to independently verify given Israeli reporting restrictions. What is clear is that Tel Aviv has released minimal information about casualties or damage, and foreign journalists have been denied access to hospitals and strike sites.

- Ceasefire prospects: Next Week?

Despite the immense obstacles, diplomatic sources suggest a China-Russia mediated ceasefire could be announced as early as next week. Both Beijing and Moscow have compelling reasons to end the conflict: continued instability threatens their regional interests and could draw in other powers.

For Washington, the calculus is even simpler: ten days of war have produced no clear victory, significant casualties, spending $1 billion daily, damaged relations with regional allies, and a president facing serious political blowback at home.

Whether Tehran can accept a ceasefire without appearing to betray the memory of its slain Supreme Leader -- and the demands of its people for revenge -- remains the single greatest unknown.