Iran on Saturday lodged its protest with the United Nations against Washington for engineering sabotage and creating spy networks in the Islamic Republic, the official IRNA news agency reported.

The protest letters was sent to the UN General Assembly and the Security Council by the office of Iran's permanent representative to the United Nations, IRNA said.

Such hostile acts by the United States indicate its obvious intervention in Iran's internal affairs, said the letters, adding Washington's moves are in contradiction with the principles and regulations of international conventions and Algiers Accord between the two countries.

The letters has reportedly been registered and released as documents at the UN General Assembly and the Security Council.

The U.S. media have recently revealed that the U.S. administration is supporting terrorist group of Jondollah as well as arming drug traffickers in southeastern Iran, said IRNA.

According to the report, the U.S. administration has also established spy networks and dispatched its elements to Iran in a bid to trigger terrorist and sabotage acts against the Islamic Republic.

On May 27, Iran's Foreign Ministry summoned Swiss ambassador to Tehran Philippe Welti to protest U.S. spy activities in Iran.

The Swiss embassy has been representing U.S. interest in Iran ever since Washington broke its diplomatic ties with Tehran in 1979 when Iranian protesters seized the U.S. Embassy in Tehran and kept 52 people as hostages for 444 days.

Source: Xinhua