Ukraine Drafting Notes: Ceasefire

This page includes a link to a pdf of the Ceasefire chapter of PILPG’s Drafting Notes in English. You may also click below to read the chapter directly on this page in Ukrainian, Arabic, Amharic, English, French, or Spanish. Use the language icon at the top of the page to select your language of choice.

  • Ceasefire

    Establishing a ceasefire includes not only agreeing to end hostilities but also developing a process for the separation of forces and eventually withdrawal of forces entirely.  Relevant issues to negotiate are:

    • Separation of Forces:  Developing the method for the separation of forces, such as opting for demilitarized or buffer zones, peacekeeper support, or monitoring systems. 

    • Timeline:  Deciding on the timeline for the troop withdrawal–whether it will be a quick withdrawal or take a longer period of time. 


    Separation of Forces

    The separation of forces is an essential component of a ceasefire agreement, as it ensures that opposing sides are kept apart to avoid accidental clashes or escalations.

    • Demilitarized Zones (DMZ):  A demilitarized zone between the conflicting parties can act as a buffer area, preventing direct military engagement.  This zone can provide space for both sides to pull back without the risk of immediate confrontation.  However, the establishment of a DMZ can create friction if either side perceives that the zone is not being respected or if it becomes a flashpoint for tensions.  DMZs also require robust monitoring to ensure compliance, which can be difficult to enforce, particularly in contested areas.

    • International Monitoring and Peacekeepers:  Involving neutral third-party forces, such as UN peacekeepers or international monitors, can help ensure that both sides adhere to the ceasefire terms and separate their forces.  The presence of peacekeepers can provide a sense of security and legitimacy to the ceasefire process.  However, peacekeeping missions are not without their challenges, including the risk of peacekeeper casualties, limited mandates, or potential bias.  Moreover, if either side feels that the peacekeepers are favoring the other, it can lead to further distrust and may result in the peacekeepers being perceived as ineffective.

    • Buffer Zones with Regular Patrols:  This option entails the establishment of buffer zones that are regularly patrolled by either neutral forces or even local police forces.  These patrols help to ensure that forces do not re-enter or breach agreed-upon boundaries.  While this model can reduce the likelihood of incidents, it is resource-intensive and requires coordination and communication between multiple parties.  The success of this system depends on regular inspections and the ability to quickly respond to violations, but it can create logistical challenges and potential disputes over the exact location and boundaries of these zones.

    • Monitoring and Verification Systems:  Establishing robust monitoring systems that include satellite surveillance, on-the-ground inspections, or civilian observers can ensure both sides adhere to the separation of forces.  These mechanisms help increase transparency and reduce the risk of violations, but their effectiveness depends on the willingness of both sides to cooperate and trust the process.  Disagreements over the interpretation of monitoring reports or accusations of bias could undermine confidence in the ceasefire.


    Timeline for Ceasefire Implementation

    The timeline for the ceasefire process is a critical element that needs to be negotiated to ensure that all parties have a clear and realistic understanding of how the ceasefire will unfold and when key steps—such as troop withdrawals and the separation of forces—will be completed.  Establishing a clear timeline helps to maintain momentum, avoid misunderstandings, and foster accountability among the parties involved.

    • Short-Term Timeline with Immediate Actions:  In this model, a ceasefire would be implemented quickly, with initial measures such as troop withdrawals and the establishment of buffer zones happening within days or weeks of the agreement.  This can help reduce hostilities in the short term, creating a sense of urgency to de-escalate violence quickly.  However, the risk of a rushed timeline is that it might lead to incomplete or poorly executed withdrawals, increasing the chances of non-compliance or violations.  Moreover, the pressure to act rapidly could prevent thorough planning, leading to logistical challenges or unforeseen complications that may arise during the withdrawal process.

    • Medium-Term Timeline with Staggered Milestones:  A more extended timeline might involve a phased approach, with several key actions scheduled over a period of months.  This approach allows for careful planning and ensures that both sides have adequate time to adjust and comply with withdrawal and separation conditions.  However, the risk of a medium-term timeline is that it leaves room for delays or disputes over the interpretation of milestones, creating opportunities for one side to stall or undermine progress.  Additionally, this approach could drag out the peace process, potentially allowing hostilities to flare up again.

    • Long-Term Timeline with Flexible Adjustments:  This option involves a more extended timeline that allows for flexibility in response to unforeseen events.  This approach might include provisions for regular reviews and adjustments to the timeline based on on-the-ground realities or emerging security concerns.  While the flexibility built into the timeline could accommodate changing circumstances, it also introduces the risk of prolonged uncertainty.  If the timeline is too open-ended, it could create frustration and open the door for non-compliance.