Arson last week hit B&T in Thun, Switzerland, and Karl Brugger estimates 12 to 20 million francs in insured damage that does not endanger the company. Bern Cantonal Police are checking unconfirmed video from French anarchist circles and Bern Instagram accounts in which left-wing radicals take credit while hunting witnesses and focusing on arson. Brugger denies the LBD 40 motive because French police buy Alsetex cartridges, not B&T ones, though the firm arms Swiss and European forces.