The leaders of the United States, Japan, Australia and India are set to agree to bolster supply chain security for semiconductors and advance cooperation on space during their first in-person "Quad" summit on Friday, in their latest collective effort to push back against China.The four Indo-Pacific democracies are also likely to affirm that they are on track to supply 1 billion doses of coronavirus vaccines across Asia as promised in their virtual summit in March, and come up with agreements in areas ranging from climate to technology, showing the broadening scope of their cooperation.Calli…READ FULL ARTICLE