5.1.4.3. Section 3: Required Capability. Describe what capabilities are required, as opposed to capability solutions that will be addressed later, and whether they support a discrete operation, must be sustained for an extended period, or must be sustained until the end of the conflict. The capability requirements must be specifically articulated in light of the operational context and cannot involve broad/unquantified requests. Include threshold joint performance requirements for the relevant key attributes. If these attributes are designated and approved as JPRs, they will automatically be upgraded to KPPs. The threshold joint performance requirements are the parameters necessary to prevent loss of life and/or critical mission failure. This description must also specify the latest acceptable date to address the capability requirements and associated capability gaps.