Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Iran Stokes Mideast Tensions, Announces Death Sentences for Alleged US Spies Jeff Seldin Ken Bredemeier contributed to this report. WASHINGTON -- Iran appears to be further stoking tensions with the West, announcing Monday it has captured 17 U.S. spies and sentenced some of them to death, an allegation the U.S. president denied. The announcement from Iran's ministry of intelligence claimed the spies had been captured during the past year and had been collecting information from "sensitive sites," like military and nuclear facilities, for the U.S. Central Intelligence Agency. An Iranian counterintelligence official further said that despite having received sophisticated training from the United States, none of the alleged spies had been successful in efforts to sabotage the Iranian facilities. Television reports also showed photographs of alleged CIA officers who had been in touch with the spies. U.S. President Donald Trump tweeted Monday, "The Report of Iran capturing CIA spies is totally false. Zero truth. Just more lies and propaganda (like their shot down drone) put out by a Religious Regime that is Badly Failing and has no idea what to do." The Report of Iran capturing CIA spies is totally false. Zero truth. Just more lies and propaganda (like their shot down drone) put out by a Religious Regime that is Badly Failing and has no idea what to do. Their Economy is dead, and will get much worse. Iran is a total mess! -- Donald J. Trump (@realDonaldTrump) [1]July 22, 2019 Secretary of State Mike Pompeo also downplayed the Iranian claims. "The Iranian regime has a long history of lying," Pompeo told Fox News early Monday. "It's part of the nature of the Ayatollah to lie to the world,'' he added. "I would take with a significant grain of salt any Iranian assertion about actions that they've taken.'' This is not the first time Iranian intelligence officials have made such claims about the capture of American spies. Back in April, Iran's Mehr news agency quoted the intelligence minister as saying Tehran had uncovered a U.S. spy network which included hundreds of agents across several countries. A U.S. official, speaking to VOA on condition of anonymity, disputed a similar set of Iranian claims in June. These latest Iranian claims, though, come as tensions between Iran and the West have been rising steadily over a series of incidents in the Strait of Hormuz, culminating with Iran's seizure of a British-flagged oil tanker on Friday. References 1. https://twitter.com/realDonaldTrump/status/1153290669424807936?ref_src=twsrc%5Etfw .