Within NATO, Turkey is increasingly seen as an unreliable member of the Alliance. This is why the US is ready to transfer 50 atomic bombs from Turkey to the Aviano base in Italy. It looks increasingly likely that NATO will transfer 50 nuclear warheads from the Incirlik military base in Turkey to the US Armed Forces base in Aviano. As a result, Aviano would become the biggest deposit of nuclear weapons in Europe.
The United States once contributed to the creation of “ISIS” in order for it to act as a force against Bashar al-Assad in Syria, and to balance the Shiite presence in Iraq.
There is no evidence that the US has supported radical Islamist terrorist groups in Syria or in Iraq. The US-led military campaign in Syria has been fighting ISIS and Islamic terrorists along with the Global Coalition Against Daesh. See here for similar cases on the United States using ISIS for guerrilla and subversive activities and how the US and Europe supported Jihadists in Syria to topple the Assad regime.