Most likely, if it’s directed against US-Amerika everybody jumps on board.

Germany Weighs Measures Against U.S. Over Nord Stream Threat – The 1,200-kilometer (745 mile) pipeline under the Baltic Sea, designed to pump Russian gas directly to Germany, has triggered deep division between EU member states. But the prospect of a direct U.S. intervention in the 27-member bloc’s energy interests should prompt a collective response, said the officials, who asked not to be identified.

“The government is called upon to develop and put forward proposals for a measured, clear reaction on behalf of Germany and the European Union.”