How can I become an Army Special Forces Officer, preferably in the 10th SFG?

First off, almost all officers regardless of branch (MOS) receive an opportunity to go to Ranger School. Infantry Branch is a very competitive branch, all officers are eligible to attend SFAS. The most common reason for SFAS failure is lack of preparation make sure you are physically and mentally prepared. The key factors to p SFAS (and get accepted) is an ability to adapt, a willingness to learn, and most importantly being a team player. Ranger School and IOBC as an Infantry officer is great training and will help you understand more about the job of an SF Officer. I am an Infantry NCO and I can attest that the majority of the officers in Infantry Branch are awesome compared to other combat arms branches and service and support branches.