There is pending legislation in the House and Senate (twin bills: S89 and HR 163) which call for mandatory drafting for boys and girls(age 18-26) starting June 15 2005.

http://www.informationclearinghouse.info/article5146.htm
http://www.sss.gov/perfplan_fy2004.html
http://www.hslda.org/legislation/national/2003/s89/default.asp