无人机侵犯边界，白俄罗斯抗议立陶宛

Core Points - Belarus has lodged a protest with Lithuania regarding an incident involving a drone that entered its airspace and crashed in Grodno [1] - The drone, which took off from Lithuania, was equipped with intelligence-gathering devices and dropped extremist materials [1] - Belarus demands detailed information from Lithuania about the incident, including the purpose of the drone's launch and the operator [1] Summary by Sections Incident Details - A drone from Lithuania illegally entered Belarusian airspace and crashed in Grodno on December 1 [1] - The drone was found to have intelligence-gathering capabilities and was involved in dropping extremist literature [1] Diplomatic Actions - Belarus summoned the Lithuanian chargé d'affaires to express its protest regarding the drone incident [1] - Belarus is requesting a thorough investigation from Lithuania into the incident and accountability for those responsible [1] Broader Context - Tensions between Belarus and Lithuania have escalated, with previous border closures due to allegations of smuggling activities [2] - The European Commission is considering new sanctions against Belarus, accusing it of orchestrating unacceptable hybrid attacks against Lithuania [2]