2.5.1.2. Section 2: Threat Summary. No change from a regular CDD to the threat summary of the IS-CDD; however, the Sponsor should strongly consider the cyber threats posed to an IS solution.

For reference or comparison, below is what the JCIDS Manual says for the CDD 2021 itself:

2.5.2.1. The purpose of this section is to ensure the capability solution(s) being developed to address the capability and associated gaps are based on consistent threat environment information and references. All acquisition programs or capabilities expected to operate in a threat environment (lethal or non-lethal) must be developed IAW the most current threat products from the DIE.

2.5.2.4. Additionally, if the CDD is not based on a validated JCIDS document, provide the threat summary as outlined for Section 2 of an ICD.