Why some ceasefires hold while others fail within hours
A ceasefire is more than just a pause in fighting; it is a complex diplomatic instrument. While some agreements aim for lasting peace, others are strategic maneuvers designed to allow armies to re-arm, making the difference between a path to stability and a mere tactical reset.
The effectiveness of a ceasefire often depends on the level of trust between combatants. Researchers Govinda Clayton and Valerie Sticher have identified a hierarchy of agreements that reflect varying degrees of stability. At the lowest level, a 'cessation of hostilities' is a quick, low-trust implementation. This is followed by 'preliminary ceasefires,' where negotiations are ongoing but suspicion remains high. The most durable is the 'definitive ceasefire,' which is integrated into a broader peace process involving disarmament and reintegration.
Data from civil wars between 1990 and 2019 suggests that the type of agreement directly correlates with survival. Within the first three months of an agreement, 70% of definitive ceasefires saw no conflict-related deaths, compared to only 30% for simple cessations of hostilities. This suggests that the structural depth of the agreement—specifically its ability to reduce uncertainty and provide third-party guarantees like peacekeeping—is vital for preventing accidental escalations.
However, ceasefires are frequently used as tactical tools rather than peace-building instruments. An actor may use a pause to reposition forces or attack an unsuspecting adversary, creating 'bargende problems' that undermine the agreement's durability. History is replete with such examples, from the spontaneous, unofficial Christmas truce of 1914 on the Western Front, which was eventually suppressed by high-level commands, to the 1968 24-hour truce in Vietnam, which was met with North Vietnamese ambushes.
Beyond bilateral conflicts, the concept has expanded to global scales. In 2020, following an appeal by UN Secretary-General António Guterres, the UN Security Council passed a resolution demanding a 90-day global cessation of hostilities to address the COVID-19 pandemic. This highlights the evolving nature of ceasefires, moving from medieval 'truces of God' to modern, UN-mandated humanitarian pauses.
Source: Ceasefire
