Diplomats in the US State Department resigned as soon as Trump became president.

Senior diplomats working in top positions in the US State Department have left their posts as per the wishes of the Trump administration. Now the Trump administration is planning to appoint its own people on those posts. This information was given by current and outgoing US officials.
Personnel changes in senior positions in the department are not uncommon after a presidential election, as they occur in all federal agencies. Career officials in such positions, like non-career political appointees, must resign before the new administration takes office.
will continue to hold their positions temporarily
In the past, some of those resignations have not been accepted, allowing career officials to remain in their positions at least temporarily until a new president names his team. Among those being reappointed is Acting Under Secretary of State for Political Affairs John Bass, according to three current and former officials with knowledge of the changes, who spoke on condition of anonymity because the changes have not been publicly announced.
Indian community congratulates Trump
Indiaspora, an organization of the Indian diaspora in the US, congratulated Donald Trump ahead of his swearing-in as the 47th President of the United States on Monday. He highlighted the growing participation of the Indian American community in politics. He said that the community focuses on non-partisan political participation and is happy with the growing influence of NRIs in American politics.
The organization praised the appointments of key NRIs in the administration during President Trump's second term. These include Harmeet Kaur Dhillon as Assistant Attorney General in the Justice Department and Vivek Ramaswami as the head of the Department of Government Efficiency along with Tesla CEO Elon Musk. Kash Patel has been nominated as the director of the FBI. Dr. Jai Bhattacharya has been appointed as the Director of the National Institutes of Health and Sriram Krishnan as Senior AI Advisor.