Sunsetting SOLLIMS – Stability Operations Lessons Learned & Information Management System The Peacekeeping and Stability Operations Institute (PKSOI) will sunset the Stability Operations Lessons Learned & Information Management System (SOLLIMS). The system will not be available after Friday, March 13, 2020. The lessons and resources archived in SOLLIMS have been moved to the Joint Lessons Learned Information System (JLLIS). JLLIS serves as the system of record for all lessons learned across the joint force. Read more... Wednesday, January 21, 2026
Semi-Annual Lesson Report: Setting the Stage for Peace and Stability Operations This edition of the Peacekeeping and Stability Operations Institute’s Semi-Annual Lesson Report: Setting the Stage for Peace and Stability Operations explores the challenges and complexities of “setting the stage” for peace and stability operations and activities. Read more... Wednesday, January 21, 2026
Semi-Annual Lesson Report: Multinational Interoperability Command and Control and Transitions in Peace and Stability Operations This edition of the Peacekeeping and Stability Operations Institute’s Semiannual Lesson Report examines facets of Multinational Interoperability (MNI) Command and Control (C2) and Transitions in peace operations and stability activities. This report builds on a 2020 report, PKSOI Semiannual Lesson Report, Multinational Interoperability for Peace and Stability, which provides a framework for the interoperability discourse in three aspects: procedural, human, and technical. This report focuses on the human aspect as it reflects in the military command and control environment. Read more... Wednesday, January 21, 2026
PKSOI’s Semiannual Lesson Report: Defense Support to Stabilization, Volumes I The Global Fragility Act of 20191 outlined a US strategy to prevent conflict and promote stability in countries identified by the Department of State in partnership with other federal agencies. Read more... Monday, December 15, 2025
Semi Annual Lesson Report: Defense Support to Stabilization (DSS) Volume II The Global Fragility Act of 2019 outlined a US strategy to prevent conflict and promote stability in countries identified by the Department of State in partnership with other federal agencies. Read more... Monday, December 15, 2025
Semi-Annual Lesson Report: Protection of Civilians (POC) and Civilian Harm Mitigation & Response (CHMR)Volume I The fighting in Ukraine, initiated a year ago by the Russian invasion, is a daily demonstration of any armed conflict’s impact on resident or neighboring populations. Russia’s war on Ukraine is certainly not the only ongoing armed conflict in the world at this time. However, its ubiquitous imagery promotes near real-time reflection of the nature of war—past, present, and future. That reflection includes a continuing review of the suitability of the laws, policies, and programs designed to protect civilians or, at the least, mitigate the harm to them. Read more... Monday, December 15, 2025
Semi Annual Lesson Report: Protection of Civilians (POC) and Civilian Harm Mitigation & Response (CHMR)Volume II The fighting in Ukraine, initiated a year ago by the Russian invasion, is a daily demonstration of any armed conflict’s impact on resident or neighboring populations. Russia’s war on Ukraine is certainly not the only ongoing armed conflict in the world at this time. However, its ubiquitous imagery promotes near real-time reflection of the nature of war—past, present, and future. That reflection includes a continuing review of the suitability of the laws, policies, and programs designed to protect civilians or, at the least, mitigate the harm to them. Read more... Monday, December 15, 2025
Semi-Annual Lesson Report: Information Advantage in Peace and Stability October 2023 Information is necessary to make decisions. It is a logical assumption that more information leads to more successful outcomes. Therefore, decision-makers of all levels and professional fields seek more data. Yet, it is increasingly obvious that more data does not always result in an information advantage over competitors. The policymakers and practitioners engaged in peace and security efforts face the same information advantage challenges and opportunities as any other global societal entity. Big Data overwhelms everyone; picking the right data to call information is often the proverbial needle-in-a-haystack. Read more... Monday, December 8, 2025
*NEW* Semi-Annual Lesson Report: Defense Support to Stabilization – October 2024 DoD’s core responsibility during stabilization is to support and reinforce the civilian efforts of the USG lead agencies consistent with available statutory authorities, primarily by providing security, maintaining basic public order, and providing for the immediate needs of the population. DoD’s role in stabilization fits within the larger whole of government context of laws, regulations and policies. This lesson collection offers some insight into topics and concepts the DoD should recognize or consider as it plans and programs itself to partner with other federal agencies across the stabilization spectrum. This publication presents DSS opportunities and challenges both externally and internally. Read more... Monday, December 8, 2025
*NEW* Security Force Assistance and Stability Integration Directorate (SFASID) Semi Annual Lesson Report (SAR): See, Sense, Understand, and Direct Welcome to the first installment of the Fiscal Year (FY) 25 Semi Annual Lessons Learned Report, and the inaugural one, for the U.S. Army Combined Arms Center’s Security Force Assistance & Stability Integration Directorate, or SFASID, formerly known as the U.S. Army Peacekeeping and Stability Operations Institute, or PKSOI. The Lessons contained herein reflect one of the US Army’s Collection Topics for its FY25 Army Lessons Learned Plan (ALLP): See, Sense, Understand, and Direct. Read more... Monday, December 8, 2025