Earlier this morning, they paid homage to the National War Memorial in New Delhi.
According to Indian media, bilateral discussions between Pompeo, Esper, Indian Foreign Minister S. Jaishankar and Defence Minister Rajnath Singh were held today (27).
According to Reuters, an important security agreement between India and the United States will also be signed during the visit.
The agreement, known as the BECA (Basic Exchange and Cooperation Agreement on Geospatial Cooperation) will provide India with access to a range of topographical, nautical and aeronautical data that is considered vital for targeting of missiles and armed drones.
Reuters quoted Indian defence sources as saying that the agreement would allow the US to supply advanced navigational aids and avionics to India.
US Secretary of State Mike Pompeo arrives in Sri Lanka this afternoon as the second leg of his Asian tour.
Meanwhile, the Janatha Vimukthi Peramuna (JVP) staged a protest in front of the US Embassy in Colombo today against the US Secretary of State's visit to Sri Lanka.