A recent security incident involved President Donald Trump during a NATO summit in Turkey. US officials had obtained alarming information that prompted them to discreetly remove the president from the country. The details of the incident are available from CNN, which reported that Iranian officials had gathered specific information about the president's movements in Turkey.

Further information about the security threat and the measures taken to protect the president can be found through CNN's reporting. The incident highlights the security concerns surrounding high-profile events and the measures taken to protect dignitaries. For more information, readers can refer to the original report from CNN.