爱沙尼亚官员表示，调查已将俄罗斯与一家为乌克兰生产无人机的国防公司工厂的纵火袭击联系起来。
Estonian officials said an investigation has linked Russia to an arson attack at a defence company factory that manufactures drones for Ukraine.
爱沙尼亚官员表示，对国防部门工厂火灾的调查发现了俄罗斯参与的证据。
Estonian officials said an investigation into a fire at a defence-sector factory has found evidence of Russian involvement.
该工厂生产供应乌克兰的无人机，当局将这场大火描述为一次蓄意破坏行为，而非事故。官员们未公开涉及的无人机项目，也没有确认是否有人员伤亡。
The plant manufactures drones supplied to Ukraine, and authorities described the blaze as a deliberate act of sabotage rather than an accident. Officials did not publicly identify the drone program involved or confirm whether there were any casualties.
他们表示调查仍在进行中，并拒绝透露将俄罗斯与火灾联系起来的证据细节。
They said the inquiry is continuing and declined to detail the evidence linking Russia to the fire.
爱沙尼亚多次警告，俄罗斯正在针对支持乌克兰的欧洲防务工业供应链。政府尚未就此事件宣布任何正式的外交或安全应对措施。
Estonia has repeatedly warned that Russia is targeting European defence-industrial supply chains that support Ukraine. The government has not announced any formal diplomatic or security response to the incident.