Global Security and Defense Developments - 24 February 2026

This daily brief examines heightened military posturing and strategic deployments amid ongoing diplomatic engagement, as major powers balance deterrence, signaling, and negotiation. It assesses force movements, operational readiness, and alliance dynamics alongside parallel diplomatic tracks, highlighting indicators that shape escalation risk and crisis management across multiple theaters. The brief is designed to support timely situational awareness by contextualizing tactical developments within broader geopolitical and security trends.

U.S. POSSIBLE ATTACK ON IRAN - MIDDLE EAST DEPLOYMENT

• A U.S. Air Force RC-135W Rivet Joint SIGINT aircraft has departed RAF Mildenhall in the UK en route to Souda Air Base in Crete. Once deployed to Souda, the number of RC-135V/W Rivet Joint SIGINT aircraft at the base will increase to four. The aircraft are conducting reconnaissance missions along the Iranian border ahead of a potential U.S. strike on Iran.

• F-22A fighter jets deployed from the United States to the UK last week have departed RAF Lakenheath for onward deployment to the Middle East. The aircraft are being supported by KC-46A and KC-135R tanker aircraft operating from RAF Mildenhall.

• The aircraft carrier USS Gerald R. Ford (CVN-78) and its strike group arrived at the Souda Naval Base on the Greek island of Crete. The carrier is expected to undergo short-term maintenance and crew rest before resuming operations within the CENTCOM area of responsibility ahead of a potential Iran-related operation.

• U.S. Air Force cargo flights to bases in the Middle East continue. Satellite imagery indicates that cargo and tanker aircraft at Al Udeid Air Base in Qatar are being evacuated and redeployed to other bases as a precaution against a potential Iranian missile response.

• Six F-16CJ aircraft based at Japan’s Misawa Air Base have been deployed to Diego Garcia with tanker support from aircraft departing Kadena Air Base. The jets are configured as F-16CJ Wild Weasels, specifically equipped for SEAD/DEAD missions targeting enemy air defense systems.

GLOBAL SECURITY DEVELOPMENTS

• The United States continues to expand its military buildup in the region ahead of and during negotiations. While the deployment of air assets such as F-22 fighter jets, AWACS command-and-control aircraft, and tanker aircraft continues, two aircraft carriers are currently operating within the CENTCOM area of responsibility.

• Due to the risk of a potential military confrontation with Iran, the United States has evacuated part of its embassy staff in Lebanon, while stating that diplomatic mission activities are continuing.

• Senior leadership within the U.S. Department of Defense has warned about the risks of a potential large-scale operation, citing factors such as insufficient allied support, limited air defense stockpiles, and declining ammunition reserves.

• Iran is reported to be in the final stages of an agreement with Beijing for the acquisition of Chinese-made CM-302 supersonic anti-ship missiles. This potential procurement could strengthen Iran’s maritime deterrence and defensive capabilities.

• In a statement by Iran’s Ministry of Foreign Affairs, a warning was issued that any potential U.S. attack would be met with retaliation and that all regional bases would be considered legitimate targets.

• Global oil prices have reached a seven-month high amid U.S.–Iran talks and rising military tensions.

• Russia carried out hundreds of drone attacks and dozens of missile strikes against Ukraine’s energy infrastructure, causing infrastructure damage around Kyiv and Odesa and resulting in reported civilian casualties.

• The Ukrainian military struck a ballistic missile production facility inside Russia, damaging production infrastructure and signaling Ukraine’s growing long-range strike capability and enhanced counteroffensive capacity.

GLOBAL DEFENSE DEVELOPMENTS

• Australia has taken another step along the AUKUS pathway with the arrival of the Royal Navy's Astute-class submarine HMS Anson at HMAS Stirling. Anson will become the first UK nuclear‑powered attack submarine (SSN) to undergo maintenance activities on Australian soil.

• Northrop Grumman is preparing its YFQ-48A Talon Blue autonomous wingman for first flight as part of the U.S. Air Force’s Collaborative Combat Aircraft effort.

• BAE Systems flight-tested a modular airborne electromagnetic attack pod with the United States Air Force demonstrating a small-form-factor electronic attack payload sized for Group 4 and 5 unmanned aircraft.

• Poland is forming the 37th Radiotechnical Battalion to operate the Barbara tethered aerostat radar system under a $960 million U.S. Foreign Military Sale agreement, extending low-altitude detection hundreds of kilometers along its eastern approaches.

• U.S. Air Force announced that its YFQ-44 Fury Collaborative Combat Aircraft has begun captive-carry flights with an inert AIM-120 missile.

• Iran has reportedly begun receiving up to six Russian Mi-28NE Night Hunter attack helicopters under a €500 million arms package with Moscow, according to leaked documents cited by the Financial Times and Iran International.

• Taiwan’s National Chung-Shan Institute of Science and Technology has completed operational evaluation of the Strong Bow, or Sky Bow IV, air and missile defense system, clearing it for mass production. The new upper endo-atmospheric interceptor adds a 70 km engagement layer to Taiwan’s defenses, strengthening protection of airbases and command nodes against potential PLA ballistic missile strikes.

• Pentagon is evaluating a 300 megawatt floating nuclear power plant concept, potentially developed with UK-based Core Power, for deployment at a U.S. military base as early as 2028.

• Elbit Systems Ltd. confirmed that it will supply its Helmet Display and Tracking System (HDTS) to the Israeli Air Force for integration across the UH-60 Black Hawk.

• The Royal Canadian Air Force announced that fuselage integration and production have begun on Canada’s first CP-8A Poseidon aircraft.

• The Department of the Air Force and Northrop Grumman have reached an agreement to expand production capacity for the B-21 Raider, accelerating delivery of the Air Force’s next-generation stealth bomber fleet. The agreement applies $4.5 billion in funding already authorized and appropriated under fiscal year 2025 reconciliation legislation.

• The commander of USS Truxtun (DDG-103) removed from command after collision with U.S. Navy fleet oiler USNS Supply (T-AOE-6) during an underway refueling.

• Lockheed Martin has flight tested an artificial intelligence-enhanced Combat Identification capability integrated into the F-35 Lightning II’s information fusion system.

• The UK Government has announced a new package of military, humanitarian and reconstruction support for Ukraine.