Johnathan Greenblatt denies that ADL brings US Law enforcement to train with the IDF, but says his organization has brought law enforcement to Israel to train with the Israeli police, and the NYPD has an intelligence unit in Israel “sharing information”.

I read into this and it is connected to 9/11.

Post-9/11, the NYPD expanded its Intelligence Division with CIA input, leading to overseas postings. Israel ties deepened through joint training programs (e.g., via the Anti-Defamation League and Jewish Institute for National Security Affairs), where NYPD leaders like former Commissioner Ray Kelly and current Deputy Commissioner Rebecca Weiner have participated.

This has included adopting Israeli-inspired tactics, such as community surveillance models. This is one of about 14-16 NYPD liaison posts worldwide..

CIA/Mossad — Create the problem… create solution.