US-Iran Conflict Talks Fail Over Nuclear Demands

US Vice President JD Vance has blamed the failure of marathon negotiations with Iran on the country's refusal to abandon its nuclear weapons programme, while Iranian sources have hit back at "excessive" demands from Washington.

Vance, who left Islamabad on Sunday morning after 21 hours of talks with Iranian officials in the Pakistani capital, said his team had been very clear on its red lines, as hopes faded of a quick end to the conflict that began on 28 February.

The talks in Islamabad were seen as a last-ditch effort to resolve the ongoing tensions between the US and Iran that have escalated in recent months. However, it appears the two sides were unable to find common ground on the key issue of Iran's nuclear program.

According to Iranian sources, the breakdown in talks was due to "excessive" demands from the US delegation, which they claim went beyond the scope of the original negotiations. The Iranian officials argued that their country's nuclear program is for peaceful purposes and that they have a right to develop it under international law.

The failure of the Islamabad talks is a significant setback in efforts to de-escalate the US-Iran conflict, which has been simmering for years. Both sides have accused the other of provocative actions and have imposed a range of economic sanctions and military measures in response.

With the talks now collapsed, it remains to be seen what the next steps will be in the ongoing standoff between Washington and Tehran. Analysts warn that the failure to reach a diplomatic solution could increase the risk of a direct military confrontation between the two countries.

Despite the disappointing outcome, Vance expressed a desire to continue dialogue and find a peaceful resolution to the conflict. However, he made it clear that the US would not back down on its core demands, particularly when it comes to Iran's nuclear ambitions.

The breakdown of the Islamabad talks is likely to have far-reaching implications for regional stability and global security. As the two sides dig in, the prospect of a lasting solution to the US-Iran conflict appears increasingly elusive.