India will take on Argentina today in their second match of the Champions Trophy hockey tournament in Bhubaneswar. All India Radio will broadcast live commentary on the match alternately in Hindi and English. It can be heard on FM Rainbow and additional frequencies from 7.25 p.m. onwards. In their opening fixture yesterday, India lost to Germany 0-1. Meanwhile in today's encounters, Belgium drew with defending champions Australia 4-4 and England beat Pakistan by an emphatic 8-2 margin. Today's third match between Germany and Holland will begin at the Kalinga Stadium from 5.30 p.m.