DUBAI, United Arab Emirates (AP) — It’s been a week since the United States pressed Israel and Iran into a truce, ending a bloody, 12-day conflict that had set the Middle East and globe on edge.

The U.S. Department of Homeland Security warned Americans of a "heightened threat environment" on June 22 that could include attacks on U.S. soil. That fear appeared to dissipate when Iran attacked a United States military base in Qatar June 23, injuring no one.

As the fragile ceasefire between Israel and Iran nears one week, there’s little clarity on what comes next in U.S.-Iran relations and whether Iran remains a near-term nuclear threat. President Trump and Iran’s leaders have sent mixed signals on resuming nuclear talks,