Lockheed Martin SR-72 have the same range, with entry into service by 2030. The SR-72 follows the US Air Force's hypersonic road map for developing a hypersonic strike weapon by 2020, and a penetrating ISR aircraft by 2030. At the time of the concept's unveiling, Lockheed Martin had engaged in talks with government officials, but has not secured funding for the demonstrator or engine. On 13 November 2013, Air Force Chief of Staff General Mark Welsh revealed that the service was interested in the SR-72's hypersonic capabilities, but had not spoken with Lockheed Martin about the aircraft. Its high speed appeals to the
Lockheed Martin Global Training and Logistics Lockheed Martin Global Training and Logistics Lockheed Martin Global Training and Logistics (GTL) (formerly two separate entities combined into one business unit ('Simulation, Training & Support' & ISGS-Readiness and Stability Operations') is a Lockheed Martin business unit headquartered in Orlando, FL. The company's simulation business is focused on supplying training for military and commercial platforms, as well as staff training. The Company's training and logistics division provides US Military and Foreign military training and logistics throughout the World. GTL employees span the globe working at military, Lockheed, and other defense sites. The company is a provider of modeling, simulation, and