Iran has executed an individual who was accused of infiltrating a military site during anti-regime protests. At least 53,000 people were arrested during demonstrations that spread across Iran's 31 provinces, the US-based Human Rights Activists in Iran said. Security forces in Iran have arrested more than 1,500 people since the beginning of the war, a leading human rights organisation said. Three people arrested during the January protests have been executed since the war began. The New York-based Centre for Human Rights in Iran said the number of arrests was based on Iranian government figures and the real total was probably “far higher”.