 Badar has made appearances in the 2004 AFC Asian Cup qualification, the 2004 AFC Asian Cup, the 2007 AFC Asian Cup qualification, the 2007 AFC Asian Cup and the 2011 AFC Asian Cup qualification.He scored two goals in the 2004 AFC Asian Cup qualification, one in a 7-0 win over Nepal and another in a 6-0 win over Vietnam hence helping his team to qualify for the 2004 AFC Asian Cup.In the tournament, Oman won four points in a 2-0 win over Thailand and a 2-2 draw against Iran and hence failed to qualify for the quarter-finals.