Tehrans Commander of the Islamic Revolution Guards Corps (IRGC) Mohammad Reza Yazdi uncovered on Saturday that Iran would deploy on Monday its HAWK anti-aircraft defense system to protect its airspace from any potential attacks during a ceremony on June 4 in the Iranian capital to mourn the father of the Islamic Revolution, Ayatollah Khomeini. “The security agencies will deploy surface-to-air missiles, and anti-aircraft defense system HAWK missiles near the Khomeini tomb to counter threats including drones. We will be ready to deal with any possible security threats,” said Yazdi.  The IRGC commander denied that security forces had found any evidence showing the presence of real threats. He stated that there were no reports of any activity of small flying objects, but added, "We are planning to show our capability." Yazdi warned that "those who might be planning to disrupt order and security in this years gathering on June 13 - 15 should not to waste their time, as security forces will confront them seriously." Iranians will descend on Khomeini’s Mausoleum in southern Tehran to remember the leader of the 1970 Islamic Revolution, Khomeini, who died on June 3, 1989. Iran’s supreme leader, Ali Khamenei is expected to speak at the event. Two years ago, ISIS members launched raids on the Khomeini Mausoleum and the Iranian parliament, killing 17 and wounding more than 50. Lately, tensions have risen between Tehran and Washington after the latter sent additional military forces to the Middle East against Iranian threats to US troops and interests in the region. Last Thursday, Acting US Defense Secretary Patrick Shanahan confirmed that the Pentagon was considering sending additional US troops to the Middle East as one of the ways to bolster protection for American forces there. On Saturday, Iranian President Hassan Rouhani suggested Iran might be willing to hold talks if the US showed respect, but said Tehran would not be pressured into negotiations. Fars news agency quoted Rouhani as saying: “We are for logic and talks if (the other side) sits respectfully at the negotiating table and follows international regulations, not if it issues an order to negotiate.” Rouhani said that the “same enemy which declared its aim last year to destroy the Islamic Republic of Iran today explicitly states that it does not want to do anything to (our) system.” The President concluded, “If we remain hopeful in the war with America, we will win.”