The new Iranian long range missile Khoramshahr is displayed during the annual military parade marking the anniversary of the outbreak of its devastating 1980-1988 war with Saddam Hussein's Iraq, on September 22,2017 in Tehran,
President Hassan Rouhani vowed that Iran would boost its ballistic missile capabilities despite criticism from the United States and also France. / AFP PHOTO / str        (Photo credit should read STR/AFP/Getty Images)
STR/AFP/Getty Images
The new Iranian long range missile Khoramshahr is displayed during the annual military parade marking the anniversary of the outbreak of its devastating 1980-1988 war with Saddam Hussein's Iraq, on September 22,2017 in Tehran, President Hassan Rouhani vowed that Iran would boost its ballistic missile capabilities despite criticism from the United States and also France. / AFP PHOTO / str (Photo credit should read STR/AFP/Getty Images)
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Iranian women chant slogans during an anti-US demonstration outside the former US embassy headquarters in the capital Tehran on May 9, 2018. - Iranians reacted with a mix of sadness, resignation and defiance on May 9 to US President Donald Trump's withdrawal from the nuclear deal, with sharp divisions among officials on how best to respond.
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Iranian women chant slogans during an anti-US demonstration outside the former US embassy headquarters in the capital Tehran on May 9, 2018. - Iranians reacted with a mix of sadness, resignation and defiance on May 9 to US President Donald Trump's withdrawal from the nuclear deal, with sharp divisions among officials on how best to respond. For many, Trump's decision on Tuesday to pull out of the landmark nuclear deal marked the final death knell for the hope created when it was signed in 2015 that Iran might finally escape decades of isolation and US hostility. (Photo by ATTA KENARE / AFP) (Photo credit should read ATTA KENARE/AFP/Getty Images)
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(CNN) —  

US intelligence radars and sensors “picked up no indication” of an Iranian ballistic missile launch in the days surrounding a reported test, according to a Trump administration official familiar with the latest US assessment.

Iranian reports that the nation tested a new ballistic missile so far does not appear to be true, the official said, adding: “As far as we can see, it did not happen.”

State-run broadcaster Press TV reported the launch on Saturday, according to footage broadcast on Iranian state television.

“Iran has released footage of the successful test-launch of its new ballistic missile, Khorramshahr, a few hours after it was unveiled during a military parade in the capital city of Tehran,” Press TV said.

But the telemetry, or electronic signals, of a ballistic missile launch would have been picked up by a variety of US assets in the region who keep an around the clock eye on Iran’s weapons activities, the official said.

President Donald Trump tweeted about the apparent launch on Saturday: “Iran just test fired a ballistic missile capable of reaching Israel. They are also working with North Korea. Not much of an agreement we have!”

The footage shown on Iranian television appears most likely to be a re-run of a previous test launch, the official said.

The official did not know if Trump received an intelligence briefing about the launch before sending the tweet.

Fox News was the first to report that the US believes the launch did not take place.