In military time, how would you write 10:30 AM?

In military time, the 24-hour clock format is used, where the hours run from 00 to 23 instead of the 1 to 12 format commonly used in civilian timekeeping. To convert 10:30 AM to military time, you simply take the hour as it is since it falls within the morning (00:00 to 11:59) and write it in a four-digit format.

For 10:30 AM, the hour is 10 and the minutes are 30, which combines to form 1030 in military time. This format eliminates the need for "AM" or "PM" as the time representation is clear through the hour format.

The other choices do not accurately represent 10:30 AM in military time. For instance, 0930 refers to 9:30 AM, 1100 denotes 11:00 AM, and 1005 corresponds to 10:05 AM, which all illustrate different times and thus are not correct for the original question.