Yes it is easier to get in with the military. Not that they will take anyone, there are just many fewer applicants. You still need to meet the standards though. This differs from the civilian world where a ton of highly qualified applicants don’t get selected because of so few civilian spots and so much competition. You can only apply to the Army OMS residency if you have the HPSP scholarship as a senior or if you’re already active duty. Basically, you must have already made the commitment to be an Army dentist before you can apply and if you don’t get selected you’ll still have to fulfill a multi year contract as a military dentist. With the timeline of the application process, you almost always end up serving at least a year as a general dentist prior to starting residency.