Ok man hope I answer your questions.per AR 670-1 para 28-28, sub. 12-13
(12)One overseas service bar is authorized for each 6-month period of Federal service as a member of a U.S. Service participating in Operation Enduring Freedom, the CENTCOM area of operations, or under the control of the Combatant Commander, CENTCOM, from 19 September 2001 to a date to be determined. The months of arrival to,and departure from the CENTCOM area of operations are counted as whole months.
(13) One overseas service bar is authorized for each 6–month period of Federal service as a member of a U.S. Service participating in Operation Iraqi Freedom, the CENTCOM area of operations, or under the control of the Combatant Commander, CENTCOM, from 19 March 2003 to a date to be determined. The months of arrival to, and departure from the CENTCOM area of operations are counted as whole months.
So your next question would be what is in the CENTCOM AOR here you go in full internet color..
http://www.centcom.mil/sites/uscentcom2/Misc/centcom_aor.aspxand the answer to the "Combat Patch" or Shoulder sleeve insignia-former wartime service (SSI–FWTS) again per AR 670-1 para 28-17, sub.13-14
(13)Operation Enduring Freedom: from 19 September 2001 to a date to be determined, for soldiers assigned to fghanistan, Pakistan, Tajikistan, Turkmenistan, and Uzbekistan; and from 31 July 2002 to a date to be determined, for oldiers deployed to the CENTCOM area of operations in support of Operation Enduring Freedom authorized combat one tax exclusion as identified by CENTCOM CCJ1 AOR Danger Pay Entitlements. Soldiers who were deployed in he area of operations on training exercises or in support of operations other than Operation Enduring Freedom are not uthorized the SSI-FWTS, unless those exercises or operations became combat or support missions to Operation nduring Freedom.
(14) Operation Iraqi Freedom: from 19 March 2003 to a date to be determined, for soldiers assigned to units articipating in Operation Iraqi Freedom. Soldiers must have been deployed in the CENTCOM area of operations, or articipated in Operation Iraqi Freedom while deployed in Turkey, Israel, and Aegis cruisers. Soldiers who served with he 1st Marine Division from 19 March 2003 to 21 April 2003 during combat operations in support of Operation Iraqi reedom are authorized to wear the 1st Marine Division shoulder sleeve insignia as their SSI-FWTS. Soldiers who ere deployed in the area of operations on training exercises or in support of operations other than Iraqi Freedom are ot authorized the SSI-FWTS, unless those exercises or operations became combat or support missions to Operation raqi Freedom.
I hope I answered your question...if not ask again I have been up a long time and hyped up on caffeine..later