The Peshmerga arsenal is limited and confined by restrictions because the Kurdish Region has to purchase arms through the Iraqi government. Due to disputes between the KRG and the Iraqi government, arms flows from Baghdad to Kurdistan Region have been almost nonexistent, as Baghdad fears Kurdish aspirations for independence. After the ISIS offensive of August 2014, multiple governments armed the Peshmerga with some light equipment such as light arms, night goggles, and ammunition. However, Kurdish officials and Peshmerga stressed that they were not receiving enough. They also stress that Baghdad was blocking all arms from reaching the KRG, emphasizing the need for weapons to be sent directly to the KRG and not through Baghdad. Despite this, the United States has maintained that the government of Iraq is responsible for the security of Iraqi Kurdistan and that Baghdad must approve all military aid.