The United States is preparing to increase its naval pressure on Iran. According to a report by The Wall Street Journal, US officials said Washington may soon begin boarding and seizing oil tankers linked to Tehran in international waters.

This move would expand US operations beyond West Asia and mark a significant escalation in maritime enforcement.

Iran tightens grip on key shipping route

At the same time, Iran has strengthened its control over the Strait of Hormuz, one of the world’s most critical trade passages. Reports said Iranian forces targeted several commercial vessels on Saturday. Iran also declared that the strait is now under “strict” supervision.

These developments have raised concerns about safety and stability in the region.

Confusion after mixed signals from Tehran

The situation has become more uncertain due to conflicting statements from Iran. Just a day earlier, Iran’s foreign minister had said the strait was open for commercial shipping. This announcement was welcomed by US President Donald Trump.

However, fresh incidents and renewed restrictions soon followed. As a result, shipping companies are now reviewing their routes and security plans.

Iran restores strict military control

Later on Saturday, Iran’s central military command confirmed tighter control over the waterway. It said that in response to the US blockade, “control of the Strait of Hormuz has returned to its previous status” and “is under strict management and control of the armed forces”.

This statement signalled a clear shift back to a more aggressive posture.

Trump reacts to rising tensions

Donald Trump had earlier indicated that both sides were close to reaching an agreement. However, after Iran’s latest actions, he took a tougher stance. He said Tehran “can’t blackmail us” but added that talks are still ongoing.

“We’ll be talking about Iran later. We have very good conversations going on,” he said. He also accused Iran of getting “a little cute” with its recent moves.

Iran reviews US proposals but refuses compromise

Meanwhile, Iran’s top security body confirmed that new proposals from the US have been delivered through mediation efforts involving Pakistan’s military leadership.

It said, “new proposals have been put forward by the Americans, which the Islamic Republic of Iran is currently reviewing and has not yet responded to”.

Despite this, Iran made its position clear. It said its negotiators would not show any flexibility in talks.

The statement stressed that there would not be “even the slightest compromise, retreat or leniency” in negotiations with Washington.

Global impact of Hormuz tensions

The Strait of Hormuz remains a vital route for global energy supplies. A large share of the world’s oil and gas passes through this narrow channel.

Any disruption in this area can quickly affect global oil prices and supply chains.

With both sides taking stronger positions, uncertainty in the region continues to grow. The latest developments highlight how fragile the situation remains for global trade and energy markets.