A key group of senators is pushing to include their bill on nuclear modernization when the Armed Services Committee drafts its annual defense policy legislation in June. The Restoring American Deterrence Act, introduced by Sen. Deb Fischer, R-Neb., would create a new Pentagon position to oversee deterrence policy, develop plans to deploy up to 50 extra intercontinental ballistic missiles , require an assessment of U.S. sites suited to host highly enriched uranium facilities, and increase