Lesson Learned: Without the team’s emergency management skills that have been developed throughout the decades of work at the national and regional levels as epidemiologists, toxicologists, and water and hygiene experts, as well as the donor’s flexibility, in the context of the COVID-19 pandemic and the war in Nagorno Karabakh the project would not have reached its objective and improved the daily lives of the target population. While the staff’s professional and results-oriented performance and UNDEF’s flexible approach allowed to not only deliver the intended outputs but also extend the project’s geographical and demographical scopes, it is generally important to consider various internal and external risk factors as part of a risk mitigation and emergency response strategy to ensure the full achievement of the project’s objective.