Complex sentence: On May 20,2009, in Khyber Pass, Pakistan Army sent a small teams of SSG Commandos, along with small teams of Army Rangers's Ninth Wing Company, confronted a large numbers of foreign fighters with a full backing support of Taliban fighters.
Split into simpler sentences: On May 20,2009, in Khyber Pass, Pakistan Army sent a small teams of Special Service Group (SSG) Commandos, along with small teams of Army Rangers's Ninth Wing Company. As the teams progressed, the Pakistani commandos had confronted a large numbers of foreign fighters with a full backing support of Taliban fighters.