Gulf Cooperation Council States
PF Score
22
Authority × 0.6 + Reach × 0.4
Authority Score
12
Capacity to coerce
Reach Score
38
Influence projection
Score Trajectory
Score Reasoning
The GCC is an intergovernmental body with no supranational compulsion over member states — its Authority baseline is structurally low (set at 10), and peer comparisons with EU (38) and NATO (34) confirm that even strong international organizations score modestly here; the GCC's looser coordination mechanisms and persistent intra-member tensions (Qatar blockade legacy, divergent threat perceptions) place it near floor on internal control, warranting a score of 12. On Reach, the GCC sits below NATO's 58 and near the EU's 48 peer baseline, but its collective diplomatic and economic weight — particularly hydrocarbon leverage and Gulf financial flows — gives it moderate regional influence; however, the ongoing U.S.-Iran war is a sharply destabilizing mixed signal: GCC states face an unresolved, revanchist Iran that retains Hormuz interdiction capacity, growing skepticism about U.S. follow-through on security guarantees, and the dangerous prospect of either a surviving aggressive Iran or a destabilizing Iranian power vacuum, all of which compress collective agency and constrain the GCC's ability to shape external outcomes, pulling Reach down to 38.
Recent Events
U.S.-Iran War Ceasefire Deliberations Amid Unresolved Strategic Endgame
Mar 2026Approximately twelve days into a U.S.-initiated air and naval campaign against Iran, the Trump administration is signaling interest in winding down hostilities despite failing to neutralize Iran's nuclear stockpile, residual missile and drone forces, or its capacity to threaten the Strait of Hormuz. Iran has demonstrated precision strike capability against sensitive U.S. military targets in the region, destroyed several vessels in the strait, and is continuing offensive operations at a degraded but sustained tempo. Tehran is publicly demanding reparations and signaling it will fight until agreement is reached on Iranian terms. Gulf state partners — dependent on U.S. air defense but growing skeptical of Washington's strategic follow-through — are caught between the threat of a surviving, revanchist Iran and a potential Iranian power vacuum. The prospective cessation of hostilities would leave unresolved the three core strategic objectives: Hormuz security, nuclear stockpile disposition, and Iranian regime behavior.
U.S.-Iran War Enters Stalemate as Trump Signals Desire to Wind Down
Mar 2026Twelve days into an active U.S.-initiated military campaign against Iran, the Trump administration is signaling desire to end hostilities despite failing to neutralize Iran's nuclear stockpile, residual missile and drone arsenal, or its capacity to interdict the Strait of Hormuz. Iran has demonstrated the ability to strike precision U.S. military targets including air-defense radars and continues to conduct attacks on Gulf shipping, with three vessels hit as of reporting date. Tehran is publicly demanding reparations and signaling it will fight on until terms favorable to Iran are reached. The war has degraded much of Iran's air force, navy, and proxy network but left the regime intact and its enriched uranium stockpile buried and inaccessible without ground operations.