The Jordanian Armed Forces practise anti-terror drill at the opening ceremony of the Fifth Warrior Competition in King Abdullah Special Operation Training Center (KASOTC) in Amman, Jordan, March 24, 2013. The competition with wide participation of 33 teams from 18 countries will be held during March 24 to March 28. (Xinhua/Cheng Chunxiang)

The Jordanian Armed Forces practise airborne landing at the opening ceremony of the Fifth Warrior Competition in King Abdullah Special Operation Training Center (KASOTC) in Amman, Jordan, March 24, 2013. The competition with wide participation of 33 teams from 18 countries will be held during March 24 to March 28. (Xinhua/Cheng Chunxiang)

The Jordanian Armed Forces practise anti-terror drill at the opening ceremony of the Fifth Warrior Competition in King Abdullah Special Operation Training Center(KASOTC) in Amman, Jordan, March 24, 2013. The competition with wide participation of 33 teams from 18 countries will be held during March 24 to March 28. (Xinhua/Cheng Chunxiang)

Participants attend the opening ceremony of the Fifth Warrior Competition in King Abdullah Special Operation Training Center (KASOTC) in Amman, Jordan, March 24, 2013. The competition with wide participation of 33 teams from 18 countries will be held during March 24 to March 28. (Xinhua/Cheng Chunxiang)

The Jordanian Armed Forces practise anti-terror drill at the opening ceremony of the Fifth Warrior Competition in King Abdullah Special Operation Training Center (KASOTC) in Amman, Jordan, March 24, 2013. The competition with wide participation of 33 teams from 18 countries will be held during March 24 to March 28. (Xinhua/Cheng Chunxiang)

Participants attend the opening ceremony of the Fifth Warrior Competition in King Abdullah Special Operation Training Center (KASOTC) in Amman, Jordan, March 24, 2013. The competition with wide participation of 33 teams from 18 countries will be held during March 24 to March 28. (Xinhua/Cheng Chunxiang)