Petty Officer 2nd Class Kyle Smouse a dog handler with Marine Safety and Security Team Houston conducts security sweeps with Digo, an explosives detection canine and his cover officer Petty Officer 2nd Class Preston Haggadone, at the Pier 6-Downtown Manhattan Heliport in New York City, following the United Nations General Assembly, September 21, 2017. The Coast Guard canine explosive detection teams are one of the three special MSST capabilities, and are used throughout maritime events in coordination with local law enforcement agencies. (U.S. Coast Guard photo by Petty Officer 1st Class Sabrina Clarke.)