<h1>Cross-border drone strikes on military logistics raise use-of-force, sovereignty, and international humanitarian law concerns and escalation risks</h1> One state reported long-range drone strikes on military logistics targets inside the other state's territory-an ammunition plant, an oil terminal in an annexed region, and a weapons depot-while the other state acknowledged wide-ranging drone activity and asserted extensive air-defence interceptions. Legally, the strikes raise issues of cross-border use of force, potential violations of sovereignty, and applicability of international humanitarian law regarding distinction and proportionality if dual-use or civilian infrastructure was affected. States may assert self-defense, investigate damage claims, and consider state responsibility or reciprocal measures; escalation risks and arms-export or production statements may affect obligations under arms-control and export-control regimes.