From the
http://foreign.senate.gov/jurisdiction.html">Committee Website:
Jurisdiction refers to the subject matter and issues that the Committee looks into for the US Senate.
JURISDICTION OF THE COMMITTEE ON FOREIGN RELATIONS
(Excerpted from Rules of the Committee)
Rule 1 — Jurisdiction
(a) Substantive. — In accordance with Senate Rule XXV.1(j)(1), the jurisdiction of the Committee shall extend to all proposed legislation, messages, petitions, memorials, and other matters relating to the following subjects:
1. Acquisition of land and buildings for embassies and legations in foreign countries.
2. Boundaries of the United States.
3. Diplomatic service.
4. Foreign economic, military, technical, and humanitarian assistance.
5. Foreign loans.
6. International activities of the American National Red Cross and the International Committee of the Red Cross.
7. International aspects of nuclear energy, including nuclear transfer policy.
8. International conferences and congresses.
9. International law as it relates to foreign policy.
10. International Monetary Fund and other international organizations established primarily for international monetary purposes (except that, at the request of the Committee on Banking, Housing, and Urban Affairs, any proposed legislation relating to such subjects reported by the Committee on Foreign Relations shall be referred to the Committee on Banking, Housing, and Urban Affairs).
11. Intervention abroad and declarations of war.
12. Measures to foster commercial intercourse with foreign nations and to safeguard American business interests abroad.
13. National security and international aspects of trusteeships of the United States.
14. Ocean and international environmental and scientific affairs as they relate to foreign policy.
15. Protection of United States citizens abroad and expatriation.
16. Relations of the United States with foreign nations generally.
17. Treaties and executive agreements, except reciprocal trade agreements.
18. United Nations and its affiliated organizations.
19. World Bank group, the regional development banks, and other international organizations established primarily for development assistance purposes.
The Committee is also mandated by Senate Rule XXV.1(j)(2) to study and review, on a comprehensive basis, matters relating to the national security policy, foreign policy, and international economic policy as it relates to foreign policy of the United States, and matters relating to food, hunger, and nutrition in foreign countries, and report thereon from time to time.
(b) Oversight. — The Committee also has a responsibility under Senate Rule XXVI.8, which provides that “. . . each standing Committee . . . shall review and study, on a continuing basis, the application, administration, and execution of those laws or parts of laws, the subject matter of which is within the jurisdiction of the Committee.”
(c) “Advice and Consent” Clauses. — The Committee has a special responsibility to assist the Senate in its constitutional function of providing ``advice and consent'' to all treaties entered into by the United States and all nominations to the principal executive branch positions in the field of foreign policy and diplomacy.
Ah, I would say there is definite jurisdiction here on loads of things having to do with the subject of abuse of power in the conduct of war or foreign interventions.
I looked up the subcommittee structure and this sub-committee has specific jurisdiction on this:
Subcommittee on International Operations and Organizations,
Human Rights, Democracy and Global Women's Issues
Barbara Boxer, Chairman
Russell D Feingold
Robert Menendez
Edward E. Kaufman
Jeanne Shaheen
Kirsten E. Gillibrand
Roger F. Wicker, Ranking Member
Jim DeMint
John Barrasso
Republican Leader Designee
Chairman and Ranking Member are ex-officio members of all SFRC subcommittees.