The United States disputes Iranian claims related to closing the Strait of Hormuz as US and Iranian negotiators head to talks in Switzerland, according to multiple reports. The discussions come amid ongoing tensions tied to the shipping lane that carries a significant share of global oil shipments. While US officials challenge Iran’s assertions about any closure or restriction of the strait, Iran’s position is presented as part of the broader disagreement surrounding security and maritime access in the region. The reports also describe the negotiating process as fragile, with the early stage viewed as a key test of whether the two sides can narrow their differences. Negotiators from both countries are expected to begin discussions in Switzerland, with the strait’s status remaining a central issue. The outlets frame the situation as a combination of active diplomacy and contested claims, without detailing a final outcome or any confirmed operational changes to shipping at the time the reports were published.