July 20, 2005: About 35,000 non-citizens are currently serving on active duty in the U.S. Armed Forces, while another 12,000 serve in the Reserve Components. The navy has the largest proportion of non-citizens on active duty, almost 16,000, nearly half the total. The Marine Corps has about 6,500, the Army about 5,000, and the Air force about 3,000. | I believe these figures include enlistees from US territories such as Puerto Rico, Guam, etc. |
The differences are the result of variations in the service regulations governing the re-enlistment of non-citizens. The Navy and Marine Corps place no restrictions, while the Army allows them to stay in for only 8 years of service, and the Air Force limits them to no more than 6. This is to encourage the non-citizen troops to become naturalized citizens. But naval tradition, the world over, has long tolerated non-citizens serving on ships for their entire careers. | The Navy had a lot of sailors from the Philippines back in the day, don't know if they still do or not. |
All services encourage non-citizens to apply for citizenship at the earliest opportunity, and many do. Some aliens in the service have been granted U.S. citizenship posthumously.
Non-citizens appear to make better soldiers and sailors. This can best be seen by their lower attrition rates. During their first three months of service, the attrition rate for citizens was nearly 11-percent, while that for non-citizens was just under 6-percent. At the 36 month mark, the attrition rate for citizens was approximately 32-percent, as against slightly under 19-percent for non-citizens. |