Firkin, evolution is not faster because of only a high reproduction rate and a short generation time in bacteria and viruses. It is faster mainly because of a higher mutation frequency in bacterial and viral DNA than in mammalian DNA. Humans have the lowest mutation frequency measured among any species. A higher mutation frequency coupled with a higher number of individuals in a population (=high number of genetic experiments) produces a faster evolution in virus and bacteria. It is correct as you said that a shorter generation rate is part of the reason for faster evolution since this multiplies these mutations very fast and in a much greater number and variation than any mammal can ever do. But bacteria are also able to exchange genetic material without reproducing, so they have many ways of maintaining a high evolutionary rate.
Munk, just a supplement to your introduction of this thread into what you refer to as theory of dynamic change. It is called Punctuated Equilibrium and is from 1972. The names behind it are Niles Eldredge and Stephen Jay Gould.
I'll throw in a scorpion history. I was in Chile and was sleeping under the open sky in the desert. I was familiar with some of the scorpions there and I knew the sound and rythm of their feet walking. So while I was lying on the ground sleeping with a light and wind proof textile thing over me folded in several layers, I suddenly heard the unmistakeble sound of scorpion feet from between the thin layers of cloth I was sleeping in. It sounded as if he was stuck in between the layers close to my feet, walking hard and spinning with his feet. Well, I knew those scorpions are attracted to heat so I figured he had only gotten lost on his search for a warm mammal. I told my female travel mate not to worry, since she was sharing my bed cloth, and so we went back to sleep again. And the next morning the scorpion was gone. Some people tell me I lack fear, but I don't know, I had no problems sleeping with a scorpion at least.
Back to Afghanistan matters.
At this link you will find a pic from Afghanistan:
http://www.vg.no/pub/vgart.hbs?artid=2040948
It shows special forces (Norwegian) not in combat but in the field at least. I don't know if it is taken during a real time mission or just during practice. Anyway, it gives an idea of what it looks like over there for The Western soldiers. The soldier at the pic is using equipment for laser guidance of bombs (Laser Target Designation).
Since people here at this forum feed on knife information about various ethnic knives I will give you this:
Unfortunatly the Norwegian soldiers don't use khukuris... But they use the Saami Knife. A knife that is native to the Mongolian population called Saami in northern Norway, Sweden, Finland and Kola of Russia. The Norwegian military held a European competition between knife producers to find the best suitable knife for arctic and subarctic warfare, and the choice was naturally a knife that has been used by arctic/subarctic reindeer herdsmen and nomads for generations.
Saami knife here:
http://www.knivsmed-stromeng.no/docs/kniver_9_14.htm