Tensions are indeed slowly increasing in the area south-east of the Gulf of Aden, where a group of Egyptian and Saudi warships is maintaining a naval blockade of local ports, while a USN task force is monitoring the approach of an Iranian ship loaded with medical supplies - plus activity of several warships of the Iranian Navy nearby.

One of the latter had an 'interesting encounter', two days ago, as cited in Iranian report below.

Note: while some of formulations might appear outright dilletantic, more important is that it airs a similar concern of possible attacks by suicide boats, like that experienced by the USN in Yemen at earlier times (mind USS Cole, back in October 2000):

Iranian Warship's Missile System Locks on Invading Target in Gulf of Aden
Iranian destroyer, Alborz, locked its missile systems on an invading vessel in the Gulf of Aden after a high-speed boat left Yemen's coasts and rushed to attack it.

The Iranian destroyer's missile systems locked on the target after an invading high-speed boat appeared on the monitor screens of the radar systems in Alborz operations room.

According to reports, the invading vessel changed course and returned to the coast after the Iranian destroyer warned it would target the vessel in seconds.

"If the terrorists ignored our warning, they would be killed with the first bullets of Alborz," Commodore Hassan Maqsoudlou, the captain of Alborz destroyer, said.

He underlined that the Iranian Naval forces are prepared at any moment to defend the Islamic Iran's interests.

The incident took place as Iran's 34th fleet of warships is in the Gulf of Aden on an anti-piracy mission, and as an Iranian cargo ships carrying humanitarian aid is on its way to Yemen and as the naval fleets of the US and some other western countries have several times reduced their distance from the Iranian fleet in violation of the international rules.

In a last such case, the US and French warships and military aircraft changed their direction in the Gulf of Aden on Saturday night after being warned by an Iranian flotilla to keep distant.

The US and French reconnaissance planes, helicopters and warships approached the Iranian warships in a provocative move, ignoring the internationally set 5-mile standard distance from Iran's 34th fleet of warships deployed in the Gulf of Aden on Saturday night.

The vessels and aircraft then received a warning from Alborz destroyer, apologized and rapidly changed direction.

Also on May 4, a US warship and military planes changed their direction as they were patrolling in the Gulf of Aden after they came close to an Iranian naval fleet and were warned to move away.

2 US reconnaissance planes named P3C (Papa 3 Charlie) and US Navy destroyer, DDG81, approached several Iranian warships in the Gulf of Aden.

The US Navy vessel and planes then received a warning from 'Alborz' and changed direction.

The Navy's 34th Fleet, comprising Alborz destroyer and Bushehr helicopter-carrier warship, is conducting anti-piracy patrols in the high seas and Gulf of Aden.
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