Bulgaria Wraps 30th Breeze Naval Drill With 10 Nations
Bulgaria's Breeze 2026 exercise ran July 10-19 with warships, dive teams and unmanned underwater vehicles from 10 nations, closing with a presidential inspection at the Port of Burgas.
Bulgarian Navy courtesy photo by Lt. Deyan Stefanvov, via U.S. Naval Forces Europe-Africa/U.S. Sixth Fleet, DVIDS, public domain
Bulgaria closed out the 30th edition of its annual Breeze naval exercise this week, a 10-day, 10-nation drill in the western Black Sea that ran July 10-19 and wrapped with a presidential inspection at the Port of Burgas on July 17. The exercise brought together warships, aircraft, unmanned underwater vehicles and dive teams from NATO members and one non-NATO partner nation, practicing scenarios from submarine defense to merchant-ship fire response, according to The Sofia Globe and BTA, Bulgaria’s state news agency.
Ten flags in the western Black Sea
Ten countries contributed forces this year: NATO members Albania, Bulgaria, France, Greece, Italy, Poland, Romania, Turkey and the United States, joined by Georgia, a NATO partner nation that is not itself a member. Beyond national navies, BTA’s reporting lists participation from Bulgaria’s Joint Forces Command, Joint Special Operations Command, Land Forces and Air Force, the G.S. Rakovski National Defence College and Nikola Vaptsarov Naval Academy, and the Black Sea Mine Countermeasures Task Group, a standing NATO formation. Rear Admiral Kiril Mihaylov, commander of the Bulgarian Navy, led overall exercise planning; Fleet Admiral Vanyo Musinski served as exercise director and Fleet Admiral Radko Penev commanded the multinational naval unit assembled for the drill.
Bulgaria’s Ministry of Defence framed the exercise’s core objective as interoperability rather than any single warfighting scenario: working joint tasks across participating navies and “conducting a wide range of actions at sea in a crisis response operation and liquidation of the consequences of major accidents and incidents,” per Sofia Globe’s July 10 reporting. The elements practiced over the 10 days included submarine attack and defense scenarios, unmanned underwater vehicle operations, diving-team tasks, simulated fire containment and casualty response aboard merchant vessels, and response to air incursions, according to BTA’s coverage of the July 17 closing demonstration.
A president watching the Black Sea
President Iliana Iotova attended the exercise’s final demonstration aboard the frigate Drazki at the Port of Burgas on July 17, reviewing a guard of honor before delivering remarks BTA quoted directly. “I am extremely pleased with what I have seen so far. I feel reassured about the sovereignty of our maritime border and the Black Sea,” Iotova said, according to BTA’s July 18 report. She tied the moment explicitly to the war next door: “At a time when hostilities are taking place just a few hundred kilometers from here, our military is at its post, and I thank them.” Iotova also said Bulgaria needs to accelerate defense investment and continue modernizing its naval equipment despite recent capability acquisitions, a note of caution alongside the reassurance. Rear Admiral Mihaylov reported that all planned tasks were completed using NATO-standard procedures.
Why a Bulgarian drill, and why now
Breeze is easy to confuse with Sea Breeze, the separate US-Ukraine co-sponsored Black Sea exercise that runs on its own schedule; Breeze is Bulgaria’s own annual exercise, hosted and led from Varna and Burgas, now three decades old. That distinction matters because Bulgaria sits on NATO’s eastern maritime flank, directly across the Black Sea from an active war zone, without hosting the scale of allied combat power seen on NATO’s land borders with Russia and Belarus. A 30-year-old, 10-nation naval exercise is one of the clearer public signals of how seriously Sofia and its partners treat that exposure, and Iotova’s own remarks framed the exercise less as routine training than as a readiness check with the war in Ukraine’s Black Sea theater as the explicit backdrop.
Georgia’s presence as the exercise’s lone non-NATO participant is also notable in that context. Georgia has pursued NATO membership for years without securing an accession timeline, and its Black Sea coastline sits within reach of the same maritime pressure Russia’s war has placed on the wider region; participating in a NATO-adjacent, multinational exercise like Breeze is one of the low-cost ways Tbilisi can maintain interoperability with allied navies short of formal membership.
Sources
- Bulgaria's Breeze 2026 large-scale naval exercise on until July 19 — The Sofia Globe, Jul 10, 2026
- Exercise Breeze 2026 Leaves President Sure of Navy's Readiness — BTA (Bulgarian News Agency), Jul 18, 2026
- Multinational Maritime Exercise Breeze 2026 Begins in Black Sea — BTA (Bulgarian News Agency), Jul 10, 2026
Frequently asked questions
Which countries took part in Breeze 2026? +
Ten nations sent forces: NATO members Albania, Bulgaria, France, Greece, Italy, Poland, Romania, Turkey and the United States, plus Georgia, a NATO partner nation that is not a member. The drill also drew Bulgaria's Joint Forces Command, Joint Special Operations Command, two naval academies and the Black Sea Mine Countermeasures Task Group.
What did Breeze 2026 actually practice? +
Bulgaria's Ministry of Defence described the core goal as interoperability in crisis-response and accident scenarios at sea. Reported elements include warships, aircraft, unmanned underwater vehicles, dive teams, submarine attack and defense scenarios, simulated fire and casualty response aboard merchant vessels, and response to air incursions.
Why does a Bulgarian naval drill matter right now? +
Bulgarian President Iliana Iotova, attending the closing demonstration at the Port of Burgas on July 17, tied the exercise directly to the war on Bulgaria's doorstep, noting hostilities are ongoing "just a few hundred kilometers" away in Ukraine's Black Sea theater, and said the drill reassured her of Bulgaria's naval readiness to defend its maritime border.
Is this the same exercise as Sea Breeze in Ukraine? +
No. Breeze is a Bulgarian-hosted, Bulgaria-led annual exercise now in its 30th edition; Sea Breeze is a separate, US-Ukraine co-sponsored Black Sea exercise. The names are similar but the two drills have different hosts, different chains of command and different histories.
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