It is the question you are asking..it is not so black and white and it is vague.
...yes, it could...if you do things wrong, don't listen to your body, over do it.
La and Roger both steered you towards an answer. You can condition and throw, you can throw as part of your conditioning, you can throw some days, condition others...you can hurt yourself in all that for the above stated reasons.
If you are reasonable, listen to your body, work methodically and with your eyes open, have a good diet and get proper rest, you can acheive your goals with a low likelyhood of injury.
I'd steer clear of the bench and militaries...go to the Workout and Nutrition Forum, there are many examples and suggestions of better lifting techniques..heck just reading through that forum would have answered the question and you wouldn't have gotten frustrated...If you can't find a thread that does those things..PM KC86 or some of the regulars in there they'll be happy to help.