munitions storage, air fuel upgrades. of the improvements at airfields where thousands of u.s. troops already live in guam will begin next year. u.s. marines will also begin deploying a rotational basis to australia. some. some military experts were not china and that the u.s. may be focused on the wrong battlefield by investing in upgrading bases for planes and ships. sandra. sandra: jennifer griffin live at the pentagon for us. john: let s bring in general jack keane, retired four-star general. chairman of the institute for the study of war. general, good to see you this afternoon. david sanger in the new york times reports that the biden administration is trying to open a dialogue with china about nuclear capabilities. they want to go slow approach, start with ways of de-escalating potential conflict. in arms control treaty. jennifer griffin pointed out