All three cited sources are reachable and each documents the CHAMPIONED outcome for this aspirational pledge to "continually fight for" an America-First national-security policy, with every quoted sentence appearing verbatim. (1) banks.senate.gov NDAA press release (Oct 10, 2025) confirms Banks SECURED/authored named amendments in the Senate-passed FY2026 NDAA — the GAIN AI Act ("America-First Right of Refusal" on advanced AI chips), the Defending Defense Research from CCP Espionage Act, and the Buying Faster than the Enemy Act — with the verbatim quote "In my first NDAA as a senator on the Armed Services Committee, I'm proud to have secured real wins that put America first and keep us ahead of our adversaries like Communist China." This is authored legislative leadership, not voting. (2) fwbusiness.com (Aug 19, 2025) confirms Banks's Maintaining American Superiority by Improving Export Control Transparency Act was signed into law by President Trump, aimed at keeping sensitive U.S. technology out of China's hands, with the verbatim quote "This law will help keep America safe by ensuring our sensitive technology doesn't end up in the hands of China to be used against us." An enacted national-security law he sponsored/led (bipartisan, co-sponsored with Sen. Warner) — clear leadership. (3) banks.senate.gov foreign-policy vision (May 1, 2025) confirms Banks delivered a signature address laying out an America-First/"realism" national-security doctrine ("trade policy is national security policy," countering China, peace through strength) — the headline matches verbatim. This is a sustained, self-driven record — an enacted law plus authored NDAA amendments plus a doctrine address — directly advancing the exact policy pledged. The CHAMPIONED bar (leadership: sponsored/authored/led, beyond voting) is met. Confidence held at 0.9 because the promise is broad and ongoing rather than a single discrete deliverable, but the leadership evidence is unambiguous and multi-source.