Upon reading this morning news of US army engineers securing Egypt side of border against tunnels I went to Rafah city to check border. Security was relaxed compared to past days though the city was still a ghost one.
At Rafah crossing, a high level security officer told me American army engineers were here 7 months ago testing tunnel detection technology they developed to catch Mexicans, and they’ll be back by May 09.
He also said the technology wasn’t good for Egypt because it detects motion 20-30 meters under ground, wheras Egypt is rather interested in locating openings!