After Iran talks falter, the big question is what happens next?

After Iran talks falter, the big question is what happens next?.

Twenty-one hours was not enough to end 47 years of hostility between Iran and the US, writes the BBC's Lyse Doucet.

Initial reports indicate a significant development with possible wider implications. Authorities, officials, or other primary sources are expected to provide further clarification as the situation develops.

The current position is based on available verified information. Additional detail, including timeline, response, and broader context, may become clearer as reporting continues.

FastNewsHQ will update this story as new confirmed information becomes available from primary reporting and trusted public sources.

The wider implications are still developing, with further official statements and on-the-ground reporting likely to add detail.

FastNewsHQ will update this story as more confirmed information emerges from primary reporting and trusted public sources.