 France did request these reinforcements. American law enforcement will be there. The New York Police Department will send four dogs and handlers. And for several years, the NYPD has had a bilingual officer embedded in the Paris Police Department. The Los Angeles Sheriff's Department is sending 10 dogs and handlers, and the City of Los Angeles Police is sending another 10. For the past 18 months, both city and national SWAT teams have been conducting tabletop exercises and drills designed to spot vulnerabilities.