Talks Collapse as US, Iran Clash Over Uranium Enrichment Ban Duration

Uranium enrichment talks between the United States and Iran reached an impasse this weekend, underscoring how nuclear ambitions continue to jeopardize diplomatic progress. Negotiators from both nations gathered in Islamabad at Pakistan's urging, seeking common ground on halting Iran’s enrichment program. Instead, they left empty-handed, with the crux of the disagreement boiling down to the length of time Tehran would agree to suspend enrichment activities. Washington proposed a 20-year moratoriu