US President Trump warned Iran would pay a heavy price if it deploys combat drones in the UK.

Romanian maritime authority said it is conducting search-and-rescue operations in the Black Sea after a serious maritime accident in Romanian territorial waters. The captain of "Royad Mammadov" was injured and 13 crew members are missing.

France and Germany will press the European Commission for EU-level measures to prevent industrial relocation after tighter climate rules, according to a document. Spain, Italy and other major economies are expected to support the initiative. Over the next decade the EU will progressively phase out free allowances under the emissions trading system, forcing high-emitting sectors to pay for CO2. The EU is simultaneously implementing a carbon border adjustment mechanism (CBAM) to charge imports for embedded carbon, but the document warns exporters are not yet adequately protected. It says that without compensatory measures rising carbon costs for EU producers would weaken their competitiveness in third-country markets and could cause carbon leakage, requiring an EU-level solution.