jaken stokes. guest: in terms of what the united states would do in the context of contingency or conflict over taiwan, u.s. policy has for many decades been based on a concept known as strategic ambiguity. in other words, we haven't committed one way or another about whether the united states would intervene militarily to stop china from crossing the taiwan strait and invading taiwan. in and this is really meant to support the broader policy framework i talked about earlier which is to sustain or to drive political negotiations that are peaceful without either side of the taiwan strait, in other words beijing or tie pay from making big moves unilaterally. and so i think this is an important policy to sustain. it's helped the region stay peaceful for many decades and that's critical going forward. what we can do in the meantime is help taiwan as i said defend itself. and so recent arms sales to taiwan, even training the to taiwan forces, and then helping taiwan maintain its connections to the broad