AeroVironment (AVAV) shares jumped 19% in after-hours trading Monday following the release of fourth-quarter earnings that exceeded analyst expectations on both revenue and earnings per share.

The dronemaker reported earnings of $1.84 per share, surpassing consensus estimates, while its autonomous systems segment delivered a revenue beat of $90 million against forecasts.

2 billion, reflecting sustained interest from defense and commercial customers in its small unmanned aerial systems.

The company’s order backlog expanded to $1.2 billion, reflecting sustained interest from defense and commercial customers in its small unmanned aerial systems.

This growth in the backlog provides visibility into future revenue streams and underscores the strategic importance of autonomous technologies in modern military operations.

AeroVironment’s performance highlights a divergence within the defense sector, where companies with specialized capabilities in unmanned systems are seeing stronger demand.

The autonomous systems segment, which includes the Switchblade loitering munition and other small drones, has become a critical component of U.S. and allied military strategies, particularly in response to evolving battlefield dynamics.