Rand兰德：2024年盘点数据以支持陆军有害行为预防指标和措施报告（英文版）

In May 2022, the U.S. Department of Defense (DoD) released its Prevention Plan of Action 2.0 2022–2024 (PPoA 2.0), which describes the department’s strategic force-wide approach to “stopping incidents of self-directed harm and prohibited abuse and harm before they occur” (DoD, 2022a, p. 4). This approach focuses on primary prevention, which requires “understanding the current environment, determining the scope of the local problem, and assessing the organizational factors that enable preventi