Kahless wrote:And yet they have not progressed past crude WW1 style trench warfare, which would be at a severe tactical disadvantage against Klingon units beaming down behind their static lines. An enemy behind your lines has always been devastating and with these kinds of inflexible formations, it would turn into a slaughter.
Firstly, it depends entirely on the regiment how the Imperial Guard fights - a Narmenian Armoured Rgt. would fight entirely differently to the Tallarn Desert Raiders, who in turn fight entirely differently to Elysian Drop Troops or Harakoni Warhawks (for the latter two, think the modern day Parachute Regiment/101st and 82nd Airborne Divisions on steroids).
Second, and as an additional point to the above, 'inflexible' is entirely the wrong word to use in describing the Imperium's fighting capabilities. It is fully within their capabilities to fight a mobile battle in the style of Kursk, Op. Bagration, or Desert Storm,
if the opportunity is presented to do so. If, for example, the objective is to dislodge an enemy force from a city or another fortified position, and they are disinclined to come out and fight a mobile engagement, well, you're going to have to go get them out of there, aren't you?
Thirdly, relevant to the idea of teleporting troops in behind the main lines, that's the kind of thing the units tasked with guarding the rear areas are meant to defend against in the first place, and in difficult areas it may be a very large number of troops tasked to do this; for instance, the vast majority of the French Army during the Peninsula War was tied down guarding their rear areas from Spanish partisans. That's leaving aside units which have been rotated out of action for various reasons.
In summation, I do not think it a wise course of action to try what you are suggesting. Even the very worst example of rear-line Imperium troops observed, the Algorathi Janissaries, would cut a Klingon raiding party to bloody shreds.
40K from my wiki-ing (What is the right way to spell that anyway?) doesn't have prevalent, 100% reliable transporter systems. Which means that their usage in general will prove to be quite a psychological shock. Imagine scores of warriors appearing from nowhere and cutting down your compatriots with ease. It would be demoralizing to the extreme.
No, it wouldn't. The Imperial Guard have faced armies of psychotic cultists with a penchant for horrific rituals, corrupted Space Marines, and creatures spawned from a dimension which is pretty close to Hell itself, some of which project fear-inducing auras, and they've stood their ground. I do not think a bunch of ridge-browed idiots that get cut to ribbons by line-of-communications troops are going to have the same effect.