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Lithuanian–Polish–Ukrainian Brigade

military unit

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 24, 2026
Entity authorityQ2066012 ↗
Source-derived summary

Lithuanian–Polish–Ukrainian Brigade "TLATAS" (LITPOLUKRBRIG; Lithuanian: Lietuvos-Lenkijos-Ukrainos brigada, LITPOLUKRBRIG; Ukrainian: Литовсько-Польсько-Українська Бригада, ЛИТПОЛУКРБРИГ; Polish: Brygada litewsko-polsko-ukraińska) is a multinational brigade consisting of units from the Lithuanian, Polish and Ukrainian armies. They coincide with the countries of the Lublin Triangle, but other countries are free to join the trilateral agreement. An agreement on its creation was signed on November 16, 2009. The brigade was to reach operational status in autumn 2011, but it was delayed; a January 2012 estimate put that date at some time in 2013. The unit was finally formed on September 19, 2014. In July 2015 the defense ministers of the three countries signed an agreement on the operation of the unit.

The LITPOLUKRBRIG headquarters (HQ) was opened in Lublin (Poland) on 25 January 2016.

Lithuania and Poland are NATO members, while Ukraine is an Enhanced Opportunity Partner of NATO.

Name

It was named after hetman Konstanty Ostrogski in 2017.

History

On June 14, 2007, during an EU Defence Ministers' meeting, Lithuanian, Polish and Ukrainian ministers agreed to create a multinational unit. In fall of 2008 the proposed unit type was specified as a brigade.

Editorial summary

Begin with the source’s own compact description: “Lithuanian–Polish–Ukrainian Brigade” is military unit. The dossier treats that line as a proposition to test through Lithuanian, Polish and Ukrainian, not as a finished interpretation.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—2009, 2011, 2012, 2013—that can be checked directly. The linked authority record independently contributes the date 2009-11-16. For this dossier, Lithuanian, Polish and Ukrainian is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “military unit” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 24, 2026. The linked authority identifier is Q2066012. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2009, 2011, 2012 and 2013.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Lithuanian–Polish–Ukrainian Brigade”, its source revision and the description used here.
  2. Expand the search: follow Lithuanian–Polish–Ukrainian Brigade primary sources, Lithuanian–Polish–Ukrainian Brigade archive and Lithuanian research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from “Lithuanian–Polish–Ukrainian Brigade” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.