 Complete the following phrase:  On October 22, 2001, the Merchant Marine Act of 2001 was enacted, providing for the construction of 300 ships in a span of ten years. In 2003, 40 RRF ships were used in support of Operation Enduring Freedom and Operation Iraqi Freedom. This RRF contribution was significant and included sealifting equipment and supplies into the theatre of combat operations, which included combat support equipment for the Army, Navy Combat Logistics Force, and USMC Aviation Support equipment. By the beginning of May 2005, RRF cumulative support included 85 ship activations that logged almost 12,000 ship operating days, moving almost 25 of the equipment needed to support the U.S. Armed Forces liberation of Iraq. MSC is also involved in the current 