Any thoughts on Thailand v Cambodia. Seems like the scale of the fighting is so far larger than the last escalation many years ago. Wonder if both sides are just trying to take advantage of the lack of US leadership to 'fix' the border without the risk of upsetting the US.

I imagine the PRC will insert itself on Cambodia's behalf (diplomatically not militarily) as Thailand is too close to the US to allow it to get a one up on Cambodia.