; (3) the Secretary should fully implement the 2019 Missile Defense Review’s focus on increasing investments in and deploying new technologies and concepts; and (4) the Secretary should work to ensure that all missile defense systems are more survivable, including through— (A) more distributed air and missile defense operations; and (B) improved camouflage, concealment, and deception, including emission control. 1679. Publication of environmental impact statement prepared for certain potential future missile defense sites The Secretary of Defense shall make available to the public the environmental impact statement prepared pursuant to section 227(b) of the National Defense Authorization Act for Fiscal Year 2013 (126 Stat. 1679