Alexandria-based Sentel Corp. has been acquired by publicly held Vectrus Inc. in a $36 million deal that's the first publicly announced government services M&A arrangement in 2018. Sentel's expertise in logistics and supply chain management, engineering and advanced technology solutions and intelligence mission support will advance Vectrus' strategy to be a leader in the physical and digital infrastructure markets, executives said. It will also enhance the company's logistics, IT and technical...