The top commander of the Islamic Revolutionary Guard Corps (IRGC), Maj. Gen. Mohammad Ali Jafari, earlier this week declared that Iran has trained 100,000 voluntary forces to share experiences and know-how with the Iraqi and Syrian militaries. In this vein, Jafari also asserted that Iran’s strategy in the region has been far more effective in containing the Islamic State’s (IS') terrorism compared to that of the United States, which has spent a hefty amount for the same purpose.