OASIS Act of 2026
- Bill Number
- S. 4681
- Origin Chamber
- Senate
- Congress
- 119th Congress, Session 2
- Policy Area
- International Affairs
- Status
- Introduced
- Latest Action
- 2026-06-04: Read twice and referred to the Committee on Foreign Relations.
- Last Updated
- 2026-07-06T18:17:32Z
AI-Generated Summary
Purpose This legislation aims to enhance United States air and missile defense capabilities in the Middle East by requiring the Department of Defense to assess existing systems, develop a cooperative acquisition strategy with regional partners, and establish a multilateral working group for ongoing coordination.
Key Provisions
- Assessment Requirement: Within 180 days of enactment, the Secretary of Defense, in consultation with the Secretary of State, must complete an assessment of U.S. and partner air and missile defense systems in the U.S. Central Command area. A report to congressional defense committees must cover current inventories, production rates, deployments and interceptor use since October 7, 2023, damaged systems, and gaps where U.S. industry cannot meet partner demand.
- Strategy and Implementation Plan: Within 180 days, the Secretary must submit a strategy for multinational cooperation on air and missile defense acquisition, including efforts to replenish stocks, transfer systems, create regional stockpiles, form joint ventures or co-production agreements, and accelerate lower-cost alternatives. The plan must protect sensitive information and may include a classified annex.
- Working Group Establishment: Within 120 days, the Director of the Missile Defense Agency must create the Multilateral Middle East Missile and Drone Defense Working Group. It will share battlefield lessons, integrate best practices into regional plans, and meet at least every six months. Annual unclassified reports (with possible classified annex) to congressional defense committees must detail participation, meetings, capability gaps, and recommendations.
- Definitions: The bill defines key terms such as "air and missile defense systems," "interceptors," "attacks" (from Iran-linked sources), and "foreign specified partners" (allies in the Central Command region).
Significant Changes to Existing Law This bill introduces new mandatory timelines and reporting requirements for the Department of Defense and Missile Defense Agency. It does not amend existing statutes but creates fresh obligations for assessments, strategies, and interagency coordination focused on air and missile defense in the Middle East.
Potential Impacts
- Government Agencies: Increases workload for the Department of Defense, State Department, Missile Defense Agency, and U.S. Central Command through new assessments, planning, and regular meetings.
- Citizens and International Relations: May strengthen defense cooperation with Middle East partners, potentially improving protection of U.S. personnel and assets while supporting regional security against specified threats.
- Broader Effects: Could accelerate production and technology sharing, though outcomes depend on partner participation and feasibility assessments.
Main Stakeholders Affected
- U.S. executive branch agencies (Department of Defense, Department of State, Missile Defense Agency, U.S. Central Command).
- Congressional defense committees.
- Foreign specified partners (allies and partners in the Central Command region).
- U.S. defense industry involved in air and missile defense production.
Notable Legal, Constitutional, or Political Implications The bill reinforces congressional oversight through required reports and strategies while promoting executive branch collaboration with foreign partners. It operates within existing constitutional authority for national defense and foreign affairs but emphasizes protection of intelligence sources and national security interests in all activities.
This summary was generated by AI and may contain inaccuracies. Refer to the official source document for the authoritative text.
Sponsor
Cosponsors (3)
Sen. Ernst, Joni [R-IA], Sen. Booker, Cory A. [D-NJ], Sen. Lankford, James [R-OK]
Recent Actions
- 2026-06-04: Read twice and referred to the Committee on Foreign Relations.
- 2026-06-04: Introduced in Senate
Bill Versions
- Optimizing Acquisition Strategies for Integrated Security in the Middle East Act of 2026 — issued 2026-06-04 — PDF (10 pages)