Final answer:
The submission of personal military decorations typically has a three-year time limit, but the awarding can extend beyond this period depending on the circumstances and guidelines of the specific military branch.
Step-by-step explanation:
The question pertains to the procedures and regulations for the submission and awarding of personal military decorations. While time limits are three years for submitting most personal military decorations, the time frame for awarding them can differ based on the specific decoration and the branch of service. Generally, the process of awarding a military decoration can take place beyond the initial three-year submission period, particularly if new evidence or testimonials are provided that substantiate the award. It's important to review the specific guidelines of each military branch as these time frames may vary and exceptions can often apply for certain cases, such as posthumous awards or awards for actions in a combat zone.