Originally Posted by
Cows getting bigger
The problem with TEM is that it tends to encourage linear thought - actions will create the desired resolution. I spent some time in the UK RAF where we often quoted the Boyd`Cycle (OODA Loop) which was more of a circular decision making process - think DODAR. The advantage of the Boyd Cycle is that you review the efficacy of your actions and then, potentially, choose additional or even different actions.
If you go back and look at the original graphic, you will see that it does incorporate a cycle of input/output/review. I'm familiar with the Boyd Cycle, and it is appropriate in some circumstances, but it is less useful in setting up a resilient system in the first place. The OODA loop is more applicable once you are responding in the environment that has already been established.