"This shows the US has taken a much harder line on tech transfer, trying to get key allies on board," says Chris Miller, a professor of international history who wrote a book about US-China tensions over chip technology.
And in the past few days, the US military announced it was expanding its presence in the Philippines - one of several moves to strengthen regional alliances as it positions itself to counter China amid growing concern over a possible conflict with Taiwan. บาคาร่า666