Based on the show, Flashpoint, we have come to the ultimate decision that we need to establish a ground force.
That ground force has been decided to be the SRU, instead of SWAT (Special Weapons and Tactics whom have been known not to try to talk down the subject or save the life of the subject as well as the target.
The Strategic Response Unit (SRU) is modeled after the real life Toronto Police Service Emergency Task Force Unit. The SRU is responsible for high-risk situations that cannot be diffused by regular police officers (armed criminals, explosives, hostage scenarios, and counter-terrorism). If requested, the SRU can also provide additional backup for police officers.