The US is embroiled in a spat about whaling with Japan that threatens its main trade initiative in Asia just as President Joe Biden prepares to host his Japanese and South Korean counterparts for a historic trilateral summit.
The US trade representative has been pushing Japan to accept anti-whaling language in the Indo-Pacific Economic Framework, a 14-country trade deal Biden launched in Tokyo last year in an effort to counter China economically in Asia, according to eight people familiar with the situation.
The US pressure has sparked anger in Tokyo, with some officials suggesting that Japan could walk away from an agreement that it backed to encourage American economic engagement in the region.