I recently learned that the New York City Police Department has international presence as well. Not sure if it directly compares, but... what a world we live in.

https://www.nycpolicefoundation.org/ourwork/advance/countert...

https://www.nyc.gov/site/nypd/bureaus/investigative/intellig...

Pretty sure NYPD has a budget in the billions and covers more landmass and population than some small countries, so there’s also that.