Audax Private Equity-backed FDH Aero, an aerospace and defense products distributor, completed the acquisition of Unical Defense, a provider of aftermarket component parts and logistics services for military aircraft. Financial terms were not disclosed. “We are excited to partner with the entire UDI team to support them at this inflection point in the company’s growth trajectory. We believe that bringing UDI into the FDH family complements and accelerates our broader strategic priority of growth in the global defense aftermarket. This acquisition further reinforces our commitment to high-touch customer service and expands our supplier partnership strategy,” Scott Tucker, FDH Aero CEO.