Iran will hold its annual military parade on Sept. 22 in the Gulf with 200 frigates and speedboats, the semi-official Iran Front Page website reported on Wednesday, at a time of soaring tension between Tehran and Washington.

Three members of Iran's elite Revolutionary Guards were shot dead in the western city of Piranshahr on Tuesday, the semi-official Tasnim news agency reported, citing a Guards statement.

Iran's powerful Revolutionary Guard successfully managed a surveillance flight over a U.S. aircraft carrier, the semi-official Tasnim news agency reported Saturday.

Bahrain's Foreign Ministry on Monday welcomed the U.S. decision to designate Iran's elite Islamic Revolutionary Guard Corps a foreign terrorist organization.

Revolutionary Guards have broken up a group of militants in southeast Iran who were linked to a suicide bombing that killed 27 guards near the border with Pakistan last week, the Corps said on Monday.

Three Iranian security personnel and three militants were killed in a cross-border attack on the frontier with Pakistan on Monday, Iran's Revolutionary Guards said in a statement posted on state media.

Bahraini High Court of Appeals decided to adjourn the case of two defendants accused of receiving training on manufacture of weapons and explosives in Iranian Revolutionary Guard camps until May 6.

Iran’s Revolutionary Guards denied on Tuesday Saudi accusations that Tehran has provided the Houthi movement in Yemen with ballistic capabilities, a day after a Houthi missile hit the Saudi capital, Riyadh.

Iran has increased its missile production three-fold, a senior Revolutionary Guards commander said Wednesday, according to the Fars news service.

Three members of the Revolutionary Guards and three Islamic State militants were killed in clashes in the west of Iran on Saturday, a top Guards’ commander said, according to Tasnim news agency.

The head of Iran's Revolutionary Guards denied on Sunday accusations by Donald Trump that Iran was behind the firing of a ballistic missile at Saudi Arabia from warring Yemen, rejecting it as one of the U.S. president's "slanders".

Iran has no need to increase the range of its ballistic missiles as they could already reach U.S. forces stationed in the region, the head of the Revolutionary Guards said on Tuesday.

Iran’s elite Islamic Revolutionary Guards (IRGC) said on Thursday its ballistic missile program would accelerate despite U.S. and European Union pressure to suspend it, the semi-official Tasnim news agency reported.

Iran said Tuesday that the United States would be siding with the Islamic State group if it designated the Revolutionary Guards as a terrorist organisation.

France said on Monday it was worried that designating Iran’s Revolutionary Guards (IRGC) as a terrorist group could exacerbate tensions in the region, and appeared to urge Tehran to show restraint.

Iran told the United States on Tuesday that it will keep “all options on table” if President Donald Trump designates its elite Revolutionary Guards (IRGC) as a terrorist organization.

The head of Iran’s Revolutionary Guards said on Wednesday that the United States should experience “painful responses” following President Donald Trump’s harsh criticism of Tehran at the United Nations.

Court in Bahrain decided to adjourn deliberations on the “Basta Group” case, which includes 18 defendants who the authorities claim are affiliated to the Al-Wafaa Islamic Movement.

The Iranian Revolutionary Guards arrested a member of Islamic State and foiled a plan for suicide attacks, a Guards commander said on Wednesday.

Iran's Revolutionary Guards clashed with a group of militants in the northwest of the country, killing two of them, the Tasnim news site reported on Sunday.