Insight on military activities on NATO's Eastern Flank | Poland 🇵🇱 and Baltic States 🇱🇹 🇱🇻 🇪🇪 defence issues | "Nothing happens until something moves"

Joined March 2014
Equipment belonging to the @USArmy 🇺🇸 3rd Armored Brigade Combat Team, 1st Cavalry Division staged at the Port of Gdynia, Poland 🇵🇱 in preparation for redeployment to the continental United States after serving in the Operation #AtlanticResolve, Feb. 22, 2023. #StrongerTogether
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While it has largely flown under the radar, the 2nd Brigade Combat Team,@FightingFirst, will deploy to Europe to replace the 1st Brigade Combat Team, @1stArmoredDiv as part of the regular rotation of U.S. 🇺🇸 forces. #AtlanticResolve army.mil/article/294757/army…
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🇱🇻 NAMEJS across Latvia 🇱🇻 ✅ The comprehensive State Defence Exercise NAMEJS has been taking place across Latvia since the beginning of September. ✅ The exercise brings together approximately 12,000 Latvian and Allied soldiers and National Guard members. ✅ Working together across various regions of Latvia, these efforts demonstrate our unity, readiness and determination to defend every part of Latvia. ✅ As NAMEJS continues, we look back at the past few weeks through photos by @Latvijas_armija #NAMEJS2026 #WeAreNATO #SargājamLatvijuKopā @NATO | @LANDCMD | @1GENLCorps | @zemessardze_LV | @forsvaretdk
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The United States 🇺🇸 has confirmed that a new rotation of U.S. forces will deploy to Estonia 🇪🇪 in November 2026, following a review of U.S. force posture and troop rotations in Europe. #AtlanticResolve news.err.ee/1610145598/us-to…
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A new rotation of U.S. 🇺🇸 troops is deploying to Lithuania 🇱🇹. Although the final troop count has not yet been announced, the contingent is expected to be at least as large as previous rotations, which numbered up to 1,000 personnel. #AtlanticResolve. lrt.lt/en/news-in-english/19…
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At the International Defence Industry Exhibition #MSPO2026 in Kielce, Poland, the Polish Armaments Group @PGZ_pl presented a technology demonstrator of its Heavy Infantry Fighting Vehicle #CBWP platform, Sept. 8, 2026.
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🇺🇸 The 510th Regional Support Group (RSG), 7th Mission Support Command, @USArmyReserve, transferred logistical support and authority to the 734th Regional Support Group, Iowa Army National Guard at Camp Kościuszko in Poznań, Poland, Aug. 13, 2026. The 734th RSG is deployed to Central Europe in support of Operation #AtlanticResolve under @VCorps and will be carrying out base operating support - integrator (BOS-I) functions across multiple locations throughout Poland 🇵🇱, Lithuania 🇱🇹, Latvia 🇱🇻 and Estonia 🇪🇪. 📸 by SFC William Prahl
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A new rotary wing apron, military barracks and dining facility under construction in Powidz, Poland 🇵🇱. These projects are part of the Poland-Provided Infrastructure #PPI program within Enhanced Defense Cooperation Agreement #EDCA, which is funded and led by Poland and is designed and constructed to meet U.S. 🇺🇸 requirements for use by U.S. forces operating in Poland. 📸 by Marielle Payton
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At the 2023 #VilniusSummit, @NATO approved a new generation of regional defence plans that divide the defence of the Alliance into three broad operational areas: ✅the High North and Atlantic, known as Joint Operations Area-Northwest (JOA-NW), commanded from @JFCNorfolk, Virginia 🇺🇸 ✅the central region, known as Joint Operations Area-Centre (JOA-C), commanded from @NATOJFCBS 🇳🇱 ✅the southeast, known as Joint Operations Area-Southeast (JOA-SE), commanded from @JFC_Naples 🇮🇹 👉iiss.org/online-analysis/mil…
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#MNCNE is entering a new chapter, with its Area of Operations now centred on Lithuania and northeastern Poland. At the heart of it is the Suwalki Corridor — the only land link connecting the Baltic States to #NATO. Sharper focus for stronger deterrence!
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🇺🇸 1-3 Attack Battalion Task Force Vipers, 3rd Combat Aviation Brigade, @3rd_Infantry, officially transferred authority of their operations and area of responsibility to 1-1 Attack Battalion Task Force Gunfighters, 1st Combat Aviation Brigade, @FightingFirst, at 33rd Airlift Base Powidz, Poland 🇵🇱, June 24, 2026. #AtlanticResolve 📸 by SSG Dean Johnson
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.@USArmy's 🇺🇸 1st Infantry Division uncased its colors during the transfer of authority ceremony where 1ID assumed the mission from the 3rd Infantry Division at Bolesławiec, Poland 🇵🇱, June 25, 2026. The ceremony signified the end of 3rd ID responsibility and time supporting Operation #AtlanticResolve mission across Eastern Europe and the Baltic States. 📸 by @FightingFirst
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Baltic Security retweeted
With the heightened debate about 🇺🇸force posture in Europe, and with Poland at the center, it was a great and timely opportunity to co-author this important article with @MeitzPL @TheNatlInterest about permanent basing of the right mix of 🇺🇸forces in Poland. It’s not only about resetting deterrence, of course that’s crucial. It’s also about taking advantage of a generational opportunity to deepen force-integration with Poland, America’s most loyal, willing and increasingly capable Ally. It’s about rapidly turning Poland into a near-peer 🇺🇸Ally, which will be a game-changer for the defense of Europe. nationalinterest.org/feature…
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.@USArmy's 🇺🇸 3rd Infantry Division Sustainment Brigade #3IDSB transferred authority to the 1st Infantry Division Sustainment Brigade #1IDSB during a ceremony held at Forward Operating Site Powidz, Poland 🇵🇱, June 4, 2026. "Durable" Brigade from now on assumed control of sustainment operations on @NATO's eastern flank, supplying U.S. forces from the Baltic to the Black Sea in support of Operation European Assure Deter and Reinforce #EADR.
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This is part of a regular planned redeployment of @USArmy's 🇺🇸 forces stationed in Lithuania 🇱🇹 for 9 months in support of Operations #AtlanticResolve and European Assure, Deter, and Reinforce #EADR. It concerns 1st Battalion, 12th Cavalry Regiment and 2nd Battalion, 82nd Field Artillery Regiment from the 3rd Armored Brigade Combat Team ("Greywolf"), 1st Cavalry Division. Both units officially took responsibility during transfer of authority ceremony at Camp Herkus, Lithuania, on Oct. 3, 2025. "Greywolf" Brigade was supposed to be replaced by the 2nd Armored Brigade Combat Team (“Black Jack”), 1st Cavalry Division, however the deployment was abruptly canceled in mid-May. lrt.lt/en/news-in-english/19…
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Baltic Security retweeted
”The German-Dutch 1GNC will assume the role of tactical NATO headquarters for Estonia and Latvia in the middle of this year.”
Het Duits-Nederlandse 1GNC krijgt medio dit jaar de rol van tactisch NAVO-hoofdkwartier voor Estland en Letland. Daarmee levert het hoofdkwartier een belangrijke bijdrage aan de afschrikking en verdediging aan de oostflank van het bondgenootschap. 👉 defensie.nl/actueel/nieuws/2…
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Baltic Security retweeted
Poland signed a $2 billion contract for 146 more Borsuk infantry fighting vehicles. It's Poland's own design — built at home, replacing Soviet-era armor, and ordered in numbers that show Warsaw is serious about defending itself. defence-blog.com/poland-orde…
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