In what could open new doors towards development, Russia is keen to invest in areas like oil and gas, tourism, power and infrastructure development in Assam. Russian ambassador to India, Vyacheslav Trubnikov, disclosed this to Chief Minister Tarun Gogoi at a meeting attended by senior officials of the Government of Russian Federation and the Assam Government at Gogoi's official residence here today, a press release stated. Trubnikov, during the meeting, said that his country wants to develop close ties with the North East part of India and help the region in the process of development.