You know they bury that kemchee in pots under the ground and let it rot.. errr.. 'ferment'.. right?
My uncle worked as a civilian for the US military during the Vietnam war. He spent a lot of time with some Korean Tiger unit in Cambodia and 'Nam. He told me all about the making (and the scent) of kemchee.
Interesting guy.. he also spent a lot of time at some atoll writing computer software to calculate the curvature of the earth. This would later be used to 'guide' our guided missiles. They were working on the so-called 'Star Wars' program even then.. in the 1960's.