What to know

• TALLINN, Estonia — Estonian authorities said Tuesday that an arson attack carried out last month on a defense company thatS1
• Estonian authorities say they have concluded that an arson attack in mid-August on a defense company that provides military vehicles to Ukraine was an act of sabotage commissioned by Russian security servicesS2S4
• Estonian authorities said on Tuesday they had concluded that an arson attack in mid-August on a defence company that provides military vehicles to Ukraine was an act of sabotage commissioned by Russian security services. Foreign Minister Margus Tsahkna said th...S3