Pakistan, June 10 -- Iran and the United States will hold a sixth round of nuclear talks on Sunday, June 15, in Muscat, Oman. The negotiations have been ongoing since April, but both sides remain divided over key issues. Iran insists on its right to enrich uranium, while the US demands strict limits on enrichment. The talks are being mediated by Oman, which has hosted previous rounds.

Iran has criticized the latest US proposal, calling it unclear and insufficient. Tehran argues that the offer fails to provide sanctions relief, which is a major demand for Iran. In response, Iran plans to present a counter-proposal that it describes as reasonable and balanced. The US, however, remains firm on its stance, stating that Iran's uranium enrichm...