The EU’s top economy has no “buffers” in its gas system, RWE CEO Markus Krebber has said Germany may face gas supply disruptions this winter due to the continuing energy crisis, Markus Krebber, the CEO of the country’s largest utility, RWE, has warned.

Operators have refused to speculate on the source of the system failure, according to Reuters An undersea gas pipeline connecting Finland and Estonia is temporarily out of service after gas system companies in both countries observed an unexpected drop in pressure likely caused by a leak, its operators have said.

The invocation of Article 40 allows the government to carry out “significant military activities,” the prime minister’s office says Israel’s security cabinet voted on Saturday night to officially go to war following a major attack on the country by Palestinian armed group Hamas, the office of Prime Minister Benjamin Netanyahu has said.