the ability to control UAVs directly to safely perform scout missions. In 2011, the Kiowa was scheduled to be replaced by the light version of the Future Vertical Lift aircraft in the 2030s. In December 2013, the U.S. Army had 338 Kiowas in its active-duty force and 30 in the Army National Guard. The Army considered retiring the Kiowa as part of a wider restructuring to cut costs and reduce the variety of helicopters operated. The Analysis of Alternatives for the AAS program found that operating the Kiowa alongside RQ-7 Shadow UAVs was the most affordable and capable solution, while the AH-64E Apache Guardian was the most capable immediate solution. One proposal was to transfer all Army National Guard and Army Reserve AH-64s to the active Army for use as scouts to divest the OH-58. The Apache costs 50 percent more than the Kiowa to operate and maintain; studies note that had it been used in place of the Kiowa in Iraq and Afghanistan, total operating costs would have risen by $4 billion, but also saved $1 billion per year in operating and sustainment costs. UH-60 Black Hawks would transfer from the active Army to reserve and Guard units. The aim was to retire older helicopters and retain those with the best capabilities to save money. Retiring the Kiowa would fund Apache upgrades. The Army placed 26 out of 335 OH-58Ds in non-flyable storage during 2014. In anticipation of divestment, the Army looked to see if other military branches, government agencies, and foreign customers had interest in buying the type. The Kiowas were considered to be well priced for foreign countries with limited resources; Bell had not yet agreed to support them if sold overseas. Media expected OH-58s to go to foreign militaries rather than civil operators due to high operating cost. By 2015, the Army had divested 33 OH-58Ds. By January 2016, the Army had divested all but two OH-58D squadrons. In June 2016, members of 1st Squadron, 17th Cavalry Regiment, 82nd Combat Aviation Brigade, arrived in South Korea as part of the Kiowa's last deployment in U.S. Army service. In January 2017, the last Kiowa Warrior performed their last live fire maneuver before retirement. Ex-U.S. Army OH-58Ds were made available through Excess Defense Article and foreign military sales (FMS) programs. In November 2014, Croatia sent a letter of intent for the acquisition of 16 OH-58Ds. In 2016, Croatia