For the first time since inception, I bought a pure-play defense company. Kratos ( KTOS ) develops and produces a range of systems for national security with a focus on hypersonic technologies and unmanned aircraft. While they trade at a significant premium to traditional defense primes, this premium is warranted given their market positioning. Predominately, the company's core business principles are unique in emphasizing the development of products quicker and at a lower cost than their peers. A read through their materials is littered with statements like "affordability is a technology" and "better is the enemy of good enough." These are not just empty words. In 2024 KTOS was able to develop the Erinyes Hypersonic Test Vehicle in 3 years at a cost of less than $15mm. At a unit cost of just $5 million, Erinyes can provide test runs at a fraction of the cost of alternative prototypes.