The CIOR/CIOMR/CISOR Summer Congress 2022 will take place in Athens, Greece, 30 July – 5 Aug. The largest annual meeting of CIOR and CIOMR is held in the summer, each year in a different country and organised by a separate member national reservist association. In 2017, the Congress was held in Prague, the Czech Republic; in 2018 in Quebec, Canada; in 2019 and 2020 in Tallinn, Estonia. In 2022, Greece will be hosting the congress in its capital city of Athens and the surrounding areas.

CIOR (Confédération Interalliée des Officiers de Réserve) is the Inter-allied Confederation of Reserve Officers. It consists of reserve officer organisations of NATO member states and other participating nations – 34 in total – representing the interests of around 1.3 million reservists. CIOR is the world’s largest military reserve officers’ organisation.

CIOMR (Confédération Interalliée des Officers Médicaux de Réserve) is the association which brings together medical reservists. It works with the COMEDS committee formed by the Heads of Medical Services of NATO member countries.

CISOR (Confédération Interalliée des Sous-Officiers de Réserve) is the Inter-allied Confederation of Reserve Non-Commissioned Officers. It consists of 14 NATO and affiliate member states. CISOR cooperates formally on various projects with CIOR and CIOMR.

Wreath Laying

The Wreath Laying Ceremony is going to take place at the Tomb of The Unknown Soldier. The Tomb of the Unknown Soldier is a war memorial located in Syntagma Square in Athens, in front of the Old Royal Palace. It is a cenotaph dedicated to the Greek soldiers killed during war. It was sculpted between 1930 and 1932 by sculptor Fokion Rok. The tomb is guarded by the Evzones of the Presidential Guard.

Opening Ceremony

The Opening Ceremony will take place at Zappeion Megaron. The Zappeion Megaron is a part of the national heritage of the Greek civilisation, designed by T. Hansen (1874-1888). Evangelis Zappas, a Greek patriot and benefactor from North Epirus, envisaged the rebirth of the spirit of ancient Greece and devoted his life to the revival of the Olympic Games and the promotion of the Arts. The Zappeion Megaron has been an active part of Greece’s history and that of Hellenism, for the last 130 years. Cultural events of great importance take place within the precinct. The Olympia(d) and Bequests Committee, not only highlights the historical milestones related to the Olympic activities, but also to those related to the cultural identity of Greece in general.

Gala Dinner

The closing Gala Dinner is going the be hosted at the Congress hotel, Athenaeum Intercontinental.

Online CIOR Seminar 2022 on February 8th!

The 2022 CIOR Seminar: ‘North Africa and US-NATO/EU-relations’

North Africa and the Sahel region are trying to come to grips with ongoing political instability, population growth, consequences of climate change, and increasing involvement of China.

What are the safety and security implications to the European continent of these above-mentioned developments? Will it have an impact on US/NATO-EU relations? And if so, in what way will that effect these relations?

The 2022 CIOR Seminar on February 8th will make an attempt to address these issues in order to get a bit of a better understanding of what is going on – with speakers from the US Africa Command and NATO.

The seminar takes place online between 15:30 and 20:00 Central European Time on the announced date: February 8th, 2022.

We are very much looking forward to your registration and participation in the 2022 CIOR Seminar!

The CIOR Seminar organizing Committee.

(Registration/joining details to follow.)

You can read more about the CIOR Seminar institution here.

Summer Congress 2021 to be held Virtually

Due to the implications of the global COVID-19 pandemic and after extensive discussions, the summer congress for 2021 will be a solely virtual event. The summer congress will be running for two days from the 7th of August to the 8th of August 2021. Further details about the summer congress are to be discussed and announcements will be released once more details have been decided. If you have any questions please contact us at or use our Contact page.

CIOR Seminar 2021 coming up

The 2021 CIOR Seminar under the title “The Arctic” will take place as a virtual event Monday, Febuary 22nd – Wednesday, February 24th.

It covers strategic and security related questions concerning the Arctic region:

  • History of the Arctic, meaning and strategic relevance
  • Stakeholders and their interests
  • Relevance of conflicts of the Arctics for the rest of the world and possible solutions to it

The tickets include the participation in the 3-day live seminar on Monday (3pm – 7pm), Tuesday (3pm – 7pm) and Wednesday (3pm – 7pm).

Refund policy: Full refund is possible til February 14th; later cancellations are not entitled to a refund.

For more information on the CIOR Seminar, go to the Seminar Section.

Delayed spring meeting in cyberspace

CIOR is this first week of July in the middle of its initial virtual conference involving all member associations. The IBM (”In-Between-Meeting”) scheduled for the spring but temporarily halted due to the COVID-19 pandemic, takes place without the delegates physically meeting.

By: Roy Thorvaldsen, Lt.Col.  (R) Norwegian Army/CIOR Public Affairs

CIOR President, UK Army Colonel (Retd.) Chris Argent.

When the Corona-virus attacked in March, it became clear that CIOR needed to regroup and come up with a battle plan – one that did not involve physical presence for its meetings to move the extensive program of work forward.

– It was paramount for me as the leader of a military organisation that CIOR also related to the threat that had occurred in a military fashion, by finding an alternative way forward. To admit defeat, surrender and sit around waiting for things to get better was not an alternative, says CIOR President, UK Army Colonel (Retd.) Chris Argent.

A huge effort has therefore gone into establishing a safe means in which to meet. Building on the success of CIOR Connect, CIOR’s new digital workspace, it was quickly decided that professional video conferencing would provide the key functionality to run a large international meeting like this.

Many of those taking part have already become proficient in using this technology in their civilian careers, but comprehensive guidelines and rehearsals were prepared as well as facilities for Vice Presidents and Committees to be able to ‘chat’ as they would do in sidebar discussions at a normal meeting.

In addition, there was a requirement for precise scheduling to enable members from both Europe and North America to participate, fully allowing for different time zones.

– The Presidency is very happy with the way the first day of the meeting proceeded, Argent said.

The Norwegian delegation listening to CIOR President Chris Argent during his report to the CIOR Council. Photo: Ole Kristian Haagenrud, Communication Manager NROF.

– A success

– Both in technical terms and with regard to attendance, which totalled 44 on the first day, and effectivity of discussions and decisions, this clearly is a success, he stressed.

Argent believes the experience has shown that virtual meetings could replace some of the annual physical meetings, most typically the IBMs, due to huge savings in time and travel costs for the 34 member national associations. However, one of the key principles of CIOR is learning about other nations’ ways of working, and much work is done outside the formal sessions, so physical meetings are vital for success.

– This is up to the CIOR Council to decide, but we believe it has merit to meet in this way some of the times. It’s not a matter of either or, but with the help of modern technology to find an ”ideal” combination of virtual meetings and face-to-face human interaction, Argent points out.

Late Summer Congress

The first day of the IBM, among other important business, discussed the plans for holding a ”Late Summer Congress”, in lieu of the cancelled congress in Liege, Belgium.

Estonia has offered to host the Late Summer Congress in Tallinn, as they also did for the 2019 Summer Congress.

Details are to be agreed upon by the CIOR Council, but the proposal is to hold a congress as normal as possible. However, in respecting the health advice for social distance and large gatherings, and adjusting for what is practically possible on short notice during this situation, the Congress will be held without the traditional military competition (MILCOMP) – and also without the CIOR Language Academy – which will be busy fulfilling an operational task for the NATO International Military Staff (IMS). The mid-week Symposium of the Congress would be a scaled down version, according to the suggestion.

Call for nominations

Another matter of high importance discussed during the first day was the successful completion of job specifications for the newly re-established Reserve Advisor at NATO’s operational strategic headquarters, SHAPE – and the Presidency’s call for member nations to nominate candidates for the post.

The second day of the IBM continues with discussions on strategy and future presidencies, and the new ROW course for young reserve officers. The meeting will conclude Saturday noon.




Key CIOR Events for 2020

This list is an overview in abbreviated form of the key CIOR events for 2020. Please refer to national delegations for questions about attendance and contents. Some of the events will be promoted here on the public website, in addition to the information posted on the ‘CIOR Connect’ intranet portal.

MWM 20 NATO HQ, Brussels 18-21 Feb 2020

CIOR Seminar, Bonn 22-25 Feb 2020

YROS – Brno CZ, 25-28 March 2020

IBM 4 Royal Military Academy, Sandhurst, London – 20-23 April (NOTE new date from initial date one week later)

NATO School, Oberammergau (NSO) – NATO Reserve Forces Integration Course (NRFIC) 27 April to 1 May 2020

CLA 2020 – Liege 19-31 July 2020

CIMEX 2020 – Liege 2-7 August 2020

CIOR/CIOMR/CISOR Summer Congress Liege 3-7 August 2020 (Includes YROW – NOTE dates 2-7 August)

CIOR Symposium Liege 5th August 2020

NSO – Senior Reserve Officers Course (SROC) – 7-11 Sept 2020

IBM 1 German Presidency – Nov 2020 Location and Date TBC

The 2020 CIOR/CIOMR/CISOR Summer Congress will take place in Liege, Belgium 3-7 August.

Young Reserve Officer Outreach Seminar in Czech Republic in March

The Czech Republic is hosting this year’s Young Reserve Officer Outreach Seminar (YROS) 25 – 28 March. The seminar, which will take place in Brno, is titled «NATO and the cultural challenges on missions».

The seminar is open to all reserve and active duty officers up to the rank of Major. Organizers ask member nations to encourage junior reserve and active duty officers to participate.

The seminar will focus on introducing junior reserve officers from NATO and Partnership for Peace (PfP) countries to the basics of NATO, cultural aspects of missions and international leadership.

The seminar’s primary objective: To assist in integration of YROs from NATO/PfP nations into a coalition environment. The seminar contributes to development of knowledge of NATO/CIOR structure and mission as well as leadership skills. It provides initial international/coalition experience for participants and increases awareness of alliance security issues.

For official invitation with all relevant information, click here.

For agenda, click here.

Some impressions and group shots from last year’s YRO seminar:

CIOR winter meeting in Brussels 19-21 February

The CIOR Mid-Winter-Meeting (MWM) 2020 will be held at NATO Headquarters in Brussels from Wednesday 19 February to Friday 21 February. For invitation to eligible attendees, click here.

For more information, national member and associated delegations should refer to the ‘CIOR Connect’ portal.


IBM3 in Edinburgh

CIOR will hold its In Between Meeting Three (IBM3) of the UK / Estonian Presidency in Edinburgh, Scotland (UK) during the period 24-27 Nov 19. The meeting will have attendance by representatives of CIOMR and CISOR)


To maintain, develop and take forward CIOR, an organisation that represents the interests of over 1.3 million reservists across 34 participating nations within and beyond NATO, by planning and instigating its activities (including meetings, seminars, symposia, competitions and sharing best practice).

To facilitate the CIOR main roles: to provide advice on Reserve issues and support to the NATO Alliance, and to foster the professional development of reserve officers.

One of the meeting rooms at the Surgeons Quarter in Edinburgh.


Attendees to IBM3 are asked to arrange travel so as to arrive no later than the evening of Sunday 24 Nov. No social function is planned for this evening. Meals will be available to order from the hotel or nearby restaurants.

The President of CIOR will hold meetings with key personnel the evening of arrival 24th November. This will be by invitation and made known by separate correspondence. There will be an IBM Delegates Reception the evening of the 25th, 1830-2030 hours at Edinburgh Castle, whilst a short walk from the IBM venue, coaches will be made available as required. A Gala Dinner will be held the evening of the 26th on board the Royal Yacht Britannia (1845-2300 hours) with transport provided.

Attendees will be free to depart after 1230hrs, 27 Nov 19.

The meetings will seek to realize outcomes in accord with Presidential Aims, Strategic Objectives and CIOR Business and Planning.

Meeting Participation.

The following attendance is sought:

CIOR Presidential Team.

Delegation VPs.

Committee Chairs. To include:

Defence Attitudes and Security Issues Committee (DefSec)

Civil/Military Co-operation Committee (CIMIC)

Partnership for Peace and Outreach Committee (PfP&O)

Legal Committee (LEGAL)

Military Competition Committee (MILCOMP)

Language Academy Committee (CLA)

Winter Seminar Committee

Young Reserve Officers Committee (YRO)

Public Affairs Committee

CIOMR Presidential Team and CIOMR members (Optional but would be very welcome) for whom a 1 day programme is being organised by UK CIOMR Delegates

CISOR Presidential Team (Optional but would be very welcome)

The full Warning Order can be found here.

CIOR Summer Congress 2019

The largest annual meeting of CIOR and CIOMR (medical reserve officers) is jointly held each summer in a different country and is organized by a separate member of CIOR/CIOMR each year. In 2019 Estonia will be hosting the congress in its capital of Tallinn and surrounding areas.

The two congresses are organized in conjunction with CIOR having Council meetings, the various committees and working groups and the CIOMR Congress conducting meetings with their respective committees. There will also be military competitions (MILCOMP) and other activities such as CIMIC exercises (CIMEX), Young Reserve Officers Workshop (YROW), CIOR Language Academy (CLA), the CIOMR Workshop and a Congress Symposium.

The opening ceremony of the Congress is on Sunday August 4th at 17:00 at the Maarjamäe memorial, followed by a reception at the Maarjamäe palace.

The CLA will have already been active since July 20th at the Estonian Academy of Security Sciences in Tallinn and will be finished on the opening day of the CIOR/CIOMR congress on August 4th.

The MilComp section will start training on the 4th and end on the 5th with competitions on the 6th to 8th. The awards ceremony will be on the 9th of August. All events take place at the Estonian Defence League Männiku shooting range on the outskirts of Tallinn.

CIMIC work exercises (CIMEX) are from the 4th to the 6th at the Estonian Academy of Security Sciences in Tallinn. Participants to the CIMEX exercise will join the rest of the Congress as soon as they conclude their exercise.
The Congress Symposium will be held on Wednesday August the 7th at the Swissotel in Tallinn.

The Closing Ceremony/Congress Gala Dinner will take place on Friday August 9th at 20:00 at the Seaplane Harbour Museum in Tallinn, which will officially close the CIOR/CIOMR 2019 Summer Congress in Tallinn, Estonia.