The formal aspect of the law enforcement training process requires rookies to take and pass any number of specified tests, including academic, laws, fitness, and firearms. After getting certified, LEOs are required to attend regular in-service training throughout the remainder of their careers.
There is also another, often overlooked, side to the LEO training equation — the informal training from role models and mentors. At some point in most officer's careers, the roles are reversed and they become role models and mentors for the next generation of law enforcement.
In recent posts, I've written about two of SWAT's most influential individuals, John Kolman and Ron McCarthy. It's no accident that their respective SWAT units, LASD and LAPD, have been consistently ranked among the best under their command. This is remarkable, considering that LAPD invented SWAT, and LASD organized a team soon afterwards.
I suspect even these pioneers had their role models and mentors in Metro Division and the Special Enforcement Bureau — the umbrella over LAPD's "D" Platoon and LASD's SED (Special Enforcement Detail) tactical units.
SWAT professionals have continually learned from the LAPD and LASD through training, experience, and education. They continue to learn and apply the lessons of what does and doesn't work.