ALBAWABA - Japan’s currency yen is suffering a significant weakening of its value, prompting the U.S. under the Trump administration to back the currenc

Coordination between Japan and the United States now appears to be the tightest in decades, fuelling one of the most notable rebounds since the yen began its years-long slide.

The degree of coordination between the two countries now appears to be the tightest in decades, which has raised the stakes for traders betting against the yen.