Defending champions Australia and Pakistan have moved into the semi-finals of the Champions Trophy hockey tournament. In the quarter-finals at Bhubaneswar today, while the Aussies beat Argentina 4-2, an inspired Pakistan notched up a similar win against the Netherlands. In the remaining two quarter-final encounters today, England meet Germany in a short while from now. At 7.30 p.m. India will take on Belgium. All India Radio will broadcast live commentary on the match.