Primary Source:

Abū Sa’d al ‘Āmilī: “Sins of Division and the Importance of Tawḥīd in the Islamic State”
Primary Sources:
Secondary Sources:
Jihadists warn: Syria-Iraq Al Qaeda unification reflects badly on us by Hassan Hassan
The First Bayat Campaign – Abu Ibrahim
Hawran (Dara’)
Hims
al-Khayr (Dayr al-Zur)
al-Raqqah
al-Barakah (al-Hasakah)
Halab (Aleppo)
The Second Bayat Campaign – Abu al-Hasan
al-Sham
Video:
“Jihad of the Believers Continues – Wilayat al-Sham”
The Third Bayat Campaign – Abu al-Husayn
al-Sham – I
al-Sham – II
Video:
“And God Will Surely Support Those Who Support Him #5 – Wilayat al-Sham”