The FBI is forming a squad to assist prosecutors in the upcoming New York trials of Sept. 11 terror suspects.

FBI spokesman Richard Kolko said yesterday the squad will include agents, analysts and other professional support staff with experience working on major trials and investigations.

He says the squad will function as a task force with members from the NYPD, Port Authority Police, FDNY and several other agencies.

Last month, Attorney General Eric Holder announced self-declared 9/11 mastermind Khalid Sheik Mohammed and four accused henchmen will be tried in a court near Ground Zero.