Ukraine Defense Contact Group

Ukraine Defense Contact Group, UDCG
Also known asRamstein group
Founders39 countries
Founding leader28th US Secretary of Defence Lloyd Austin (chair till FEB 2025)
Founding
directives
Non-treaty operationally flexible intern'l Ukraine military aid forum
FoundationApril 26, 2022 (2022-04-26)Ramstein Airbase
Modus operandiMembers meetings
Subgroups9 capability coalitions
Groups
  • 4 working groups
  • led by NADs
Motives2022 Russian invasion
HeadquartersNot established
Active regions(recipient)  Ukraine
Major actionsMilitary aid donations
StatusMultinational coalition
Size57 countries and EC
Part of
Allies
Allied commands,
mission, coalition force:

Partner countries   (see §)
Opponents(per policy perception):
Notes
  • Timeline
  • Ramstein Group
    Ramstein–Gruppe (German)
    Група «Рамштайн» (Ukrainian)
    April 26, 2022 (2022-04-26) (founded)–present (active)
    Lloyd Austin speaks at 25th UDCG meeting, the last chaired by him, on 9 January 2025. Ramstein Air Base, Germany
    Meetings31 as of NOV 2025
    TypeMultinational coalition for military aiding
    MembershipVoluntary contributing nations by invitation
    Leaders
    John Healey, since February 2025
    Boris Pistorius, since April 2025
    Establishment26 April 2022 (26 April 2022)
    Historical eraRussian invasion (UKR, ongoing for 1482 days)
    • SecDef Ukraine Defence Contact Group (UDCG) announcement
    April 24, 2022 (2022-04-24) (in Kyiv, on visit with US Secretary of State)
    • EUMAM UA intact (EU mission)
    • SAG- U intact, DE (US command)
    • 9th UDCG meeting
    NATO HQBE-BRU
    • UKR-NATO Council inaugural summit, LT
    October 17, 2022 (2022-10-17)
    • November 4, 2022 (2022-11-04) (incl. SAG Ops. Kyiv)
    • February 14, 2023 (2023-02-14) (54 countries present)
    • July 12, 2023 (2023-07-12)
      LITEXPO, Vilnius
    • 23d UDCG meeting
    (Argentina joined), BE
    • 24 / 25th UDCG meetings, Ramstein Air Base, DE-RP, Germany
    NSATU activation, DE
    June 13, 2024 (2024-06-13)
    • September 6, 2024 (2024-09-06)/
      January 9, 2025 (2025-01-09) (last two SecDef-chaired)
    • December 18, 2024 (2024-12-18)
    • Second Trump presidency (current tenure)
    January 20, 2025 (2025-01-20) 421 days→ January 20, 2029 (2029-01-20)−2 years, 10 months and 5 days' time
    • 26th UDCG meeting
    (first GB-chaired), BE
    Putin-Trump call
    (their first in 2025)
    • Weimar+ Summit (inaugural)FR
    • Trump–Zelensky meeting, US-DC, US
    • Ukraine mission
    (at FOC), DE
    • 1st CoW Summit
    London, GB
    • EU Readiness 2030 defence initiative
    • 2 / 3d CoW mtngs (leaders), GB / FR
    • 4th CoW meeting, BE
    (ministers, NATO HQ)
    February 12, 2025
    • February 12, 2025 (2025-02-12)
    •  
    • February 17, 2025 (2025-02-17)
    •  
    • February 28, 2025 (2025-02-28)
    •  
    • March 2025 (2025-03), DE-HE
    •  
    • March 2, 2025 (2025-03-02)
    •  
    • March 4, 2025 (2025-03-04)
    •  
    • March 15/27, 2025
    •  
    • April 10, 2025 (2025-04-10)
    • 27 / 28th UDCG meetings, NATO HQ
    • NATO Hague Summit Declaration agreeing to 5% defence spending by 2035
    • 5 / 6th CoW mtngs (leaders), UA / GB
    April 11/June 4, 2025 (2025-06-04)
    • June 24, 2025 (2025-06-24)
    •  
    • May 10 /July 10, 2025 (2025-07-10)
    • 29th UDCG meeting (virtual extended)
    • 3d RUSUKR Istanbul talks, TR
    • 7 / 8 / 9th CoW meetings (leaders), DE / two virtual
    • US-Russia summit, Alaska
    US-Ukraine/CoW summit, US-DC
    • Ukraine-US consultations, NY
    • NATO-Ukraine Council mtng, BE
    • X / XI CoW mtngs (ministers/leaders) NATO HQ/Paris, FR
    July 21, 2025 (2025-07-21)
    • July 23, 2025 (2025-07-23) (shortest of the Istanbul three: 40min.)
    • August 13, 2025 (2025-08-13) /August 17/19, 2025
    •  
    • August 15, 2025 (2025-08-15)
    •  
    • August 18, 2025 (2025-08-18)
    •  
    • August 29, 2025 (2025-08-29)
    • September 2, 2025 (2025-09-02) (emergency, UA-requested)
    • September 3/4, 2025 (all 33 members represented for the first time ever)
    • XXX/31st UDCGs GB/NATO HQ
    • Trump-Zelensky meeting, UN HQ
    • Trump-Zelensky phone calls, meeting, US-DC
    • XII/XIII CoW mtngs (leaders/directors) London, GB/Madrid, SP
    September 9, 2025 (2025-09-09) /October 15, 2025 (2025-10-15)
    September 23, 2025 (2025-09-23) (80th UNGA session)
    October 11/12, 2025
    October 17, 2025 (2025-10-17) (their third summit in STP)
    October 25, 2025 (2025-10-25) November 4, 2025 (2025-11-04)
    Today part ofNSATUSAG- U planning sharing
UDCG • EU • NATO
joint efforts
EUMAM UA/NSATU–UDCG
military planning sharing
Coalition
pledges
 Firm Ukraine defense and security commitment politically, and cautiously operating militarily
Footnotes

The Ukraine Defense Contact Group (abbr. UDCG, also known as the Ramstein group) is an alliance of 57 countries (all 32 member states of NATO and 25 other countries) and the European Union supporting the defence of Ukraine by sending military equipment in response to the 2022 Russian invasion. The group coordinates the ongoing donation of military aid at monthly meetings. A first inaugural meeting took place on 26 April 2022, which was attended by 39 out of 44 invited countries. Representatives from Israel and Qatar were present at the table of the inaugural meeting, but did not appear on the official list of attendees, despite several official media reports confirming their participation. The coalition comprised 54 countries at the time of the 14 February 2023 meeting and the same number at the 11 October 2023 meeting. As of November 2023, reports of meetings usually stated "about 50" members or "more than 50" members. No official member list exists for the Ukraine Defense Contact Group, but a membership is assumed whenever a country participated in at least one of its meetings.