Post Asia reporter Bhavan Japraigas unpacks the goals of US Vice President Kamala Harris upon her visits to Singapore and Vietnam this week and looks at what was missing, contrasting her announcement of a new US embassy in Hanoi with China's massive economic influence. Mumbai-based journalist Kunal Purohit analyses India's changing relationship with the US following events in Afghanistan, how India views China's relationship with the Taliban, and how months of intensive military build-up on its…