The Government today said a decision on sending Indian troops to Iraq would be taken in the ‘‘best national interest’’ and after consultations with ‘‘interested political parties, including the National Democratic Alliance.’’ Also, ‘‘countries of the region’’ would be consulted on the issue. Briefing reporters after a meeting between Prime Minister Atal Behari Vajpayee and Congress president Sonia Gandhi, External Affairs Minister Yashwant Sinha said that any decision taken would be after discussion with ‘‘concerned authorities’’.