What Factors Have Contributed to the Islamic Revolutionary Guard Corps' Challenges and Setbacks in Syria and Lebanon?

Another significant factor is the economic strain on Iran itself. The country has faced crippling sanctions that have affected its military budget and logistics. The IRGC, reliant on state support, has found it increasingly difficult to sustain its operations in Syria and Lebanon amid rising domestic pressures and economic challenges. This financial strain has limited its capacity to equip and support allied forces effectively.