ISNA reported today that the Swiss ambassador in Tehran was summoned to the foreign ministry to protest against the existence of several US spy networks that were planning to carry out sabotage in the west, southwest and central regions of Iran. The Swiss ambassador represents the US interests in Tehran. The spy networks were reportedly uncovered by the Ministry of Intelligence which has accused the American intelligence agencies of being behind them. The ministry did not disclose any details about these networks. The White House said that it does not confirm or deny allegations about intelligence matters.