Several business deals in infrastructure, manufacturing, services and an extradition treaty are expected to be signed during Indonesian President Susilo Bamgbang Yudhoyono's visit to India beginning today. He will be accompanied by several ministers, senior officials and a high level business delegation on his three-day visit to India. Mr Yudhoyono is scheduled to attend a business summit in New Delhi on Tuesday when several deals are expected to be signed to make India one of Indonesia's biggest investors. India will focus on forging closer ties in energy, defence and investment during the visit. Mr Yudhoyono's official engagements will begin tomorrow. Mr Yudhoyono will be the chief guest in the Republic Day parade.