President Donald Trump said he has instructed the Navy to destroy Iranian gunboats if they harass U.S. ships.
The developments come following several months of heightened military tensions between the two countries.
On April 15, the U.S. Navy revealed footage and images of 11 Iranian vessels coming “dangerously close” to six U.S. vessels.
“The IRGCN vessels repeatedly crossed the bows and sterns of the U.S. vessels at extremely close range and high speeds, including multiple crossings of the Puller with a 50 yard closest point of approach (CPA) and within 10 yards of Maui’s bow.”
Iran later acknowledged the incident, but blamed the U.S. ships, saying its forces were conducting a drill and faced “the unprofessional and provocative actions of the United States and their indifference to warnings.” It offered no evidence for this explanation.
The incident comes amid heightened military tensions between the United States and Iran following the killing of Iran’s top general by a U.S. airstrike earlier this year.
Iran has continued to try to develop its missile and space programs, despite being restrained by international sanctions and arms restrictions.
The Pentagon monitors Iran’s missile- and rocket-development programs, as the technology could be adapted to carry nuclear warheads.
Iran claimed on April 21 to have added to its array of long-range missiles—already one of the most powerful in the region, according to the Defense Intelligence Agency—with a new design of anti-ship missiles with a 430-mile range.
After several failed attempts in recent months, Iran’s Revolutionary Guards on April 22 also claimed they had successfully launched a satellite into an orbit 264 miles above the Earth’s surface.
That launch has yet to be corroborated by U.S. officials.
Iran’s space program is of particular concern to the United States, as the technology needed to hoist a satellite into space could potentially be converted for use in long-range ballistic missiles.
The United States takes the position that such satellite launches are also in defiance of a U.N. Security Council resolution that restricts Iran’s development of ballistic missiles capable of delivering nuclear weapons.
The developments come as one of the United States’ 11 aircraft carriers is benched in Guam after an outbreak of COVID-19 aboard.