• Seven companies are competing to develop a lower-cost, modular drone to succeed the MQ-9A Reaper.
• Otto Aerospace's laminar flow-optimized design philosophy may offer advantages in fuel efficiency and range.
• The Air Force aims to buy at least 500 drones by 2032, with a base unit cost of $10 million.
• Other competitors include General Atomics, Anduril, and Shield AI.

The inclusion of Otto Aerospace in the competition may indicate a shift towards more innovative and efficient designs in military drones. The company's laminar flow-optimized approach could offer significant advantages in terms of fuel efficiency and range, which may be attractive to the Air Force as it seeks to reduce costs and improve performance.