Russian FSB arrests Swedish man for alleged Ukraine sabotage

• A Swedish man was arrested by Russia's FSB for planning terrorist acts and sabotage for Ukraine.
• The man, identified as Freddy Lindholm, previously served with a military drone unit in Ukraine.
• He allegedly trained in drone operations after signing a contract with Ukraine's army.
• Lindholm is accused of illegally crossing the Russian border to execute attacks on military facilities.
• His detention highlights Russian measures against foreign espionage amid ongoing tensions.