As US Secretary of State Mike Pompeo visits a Holocaust Museum in Thessaloniki, Greece on September 26, this video shows the extreme security measures taken to protect the US's top diplomat.

The measures including but not limited to surveillance drones and helicopters, dozens of secret agents, K9 police dogs searching for explosives around the area, closed sidewalks for pedestrians and citizens.

Extreme security measures, surveillance drones and helicopters, dozens of secret agents, K9 police dogs searching for explosives around the area, closed sidewalks for pedestrians and citizens... behind bars, as US Secretary of State Mike Pompeo, visits Jewish Museum in Thessaloniki city center, northern Greece. A huge motorcade with more than 25 vehicles crossing the roads at fast speeds, following his visit with Greek Foreign Minister Nikos Dendias, US Secretary of State Mike Pompeo on Monday afternoon visited the Jewish Museum of Thessaloniki. Pompeo was briefed about the city’s Jewish community and progress in the construction of the Holocaust Museum designed to honor some 46,000 Jewish residents deported and killed at German Nazi death camps during World War II.

United States Secretary of State. Mike Pompeo's huge motorcade in Thessaloniki Greece with more than 25 vehicles, leaving the Jewish Museum after an official visit.