JPMorgan Chase is expanding its $1.5 trillion security-and-resiliency initiative to Europe, with plans to tap retired Adm. Tony Radakin, the former chief of U.K. defense staff, as well as retired Gens. Chris Cavoli and Paul Nakasone. The initiative was initially launched in October with a pledge to invest billions of dollars in national-security-aligned companies and industries. Key topics of interest include battery storage, nanomaterials, nuclear energy, and advanced shipbuilding.