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 relationship with these touch workers through its supervisors and unions. Lockheed Martin manages employees through its Full Spectrum Leadership and LM21 programs. The LM21 program relies on Six Sigma principles, which are techniques to improve efficiency. Senior management constructs leadership councils and assigns managers to facilitate Kaizen events, which target specific processes for improvement. A manager facilitates teams and processes stakeholders and suppliers to streamline process implementation. Tier2 Functional Leads and Tier3 IPT Leads report to Tier1. IPT leads are responsible for entire systems or products defined by the contract’s Statement of Work. To control quality, Lockheed Martin trains and