By Daily Mail Reporter An airman who came home from deployment in Afghanistan a month early surprised his teen son by dressing as the opposing team for a heart-warming reunion. Master Sergeant Joseph Martel's wife Julia knew he was coming home early, but they kept the news from their son Justin. Kendall picked up her husband at Spangdahlem Air Force base in Germany last September and the two of them took a road trip to Brussels, Belgium, where Justin was participating in a school football game. Scroll down for video... Joyous reunion: Master Sergeant Joseph Martel returned home from deployment in Afghanistan a month earlier than expected, so he and his wife Julia decided to give his son a big surprise
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Air Force Master Sergeant Joseph Martel sneaked onto the field to surprise his son at a football game in Brussels, Belgium
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The airman donned the opposing team's uniform before taking off his helmet for a tearful reunion
'I had no idea it was going to happen,' @placeholder later said.