The history of the conflict between the Commonwealth of Accra and the Vanguard Exclave can be split into three main phases:
Accra rebellion
The locals, dissatisfied with the Vanguard rule and their lack of liberties, started a mass protest. The military force was ordered to crush the rebellion; however, it mainly consisted of recently conscripted locals due to heavy losses in recent engagements with the HMC and the hive.
The majority of the Vanguard military force defected and joined the rebels, defeating the rest of the loyalists. Accra was the Exclave’s capital at the time, and its fall was a major hit to their prestige. The rebels swiftly proceeded to take most of the southern and central Exclave settlements, while the remaining Exclave established defensive holdouts in the north, making Sonne their new capital. A truce was signed, and the Commonwealth of Accra was established.
Wamby attack
The truce was soon broken, and new military campaigns started. Initially, it was back and forth; however, a young Vanguard commander proving his worth on the battlefield managed to gain significant victories and recognition, soon becoming the new leader of the Exclave.
With Yoseung Wambi in charge, the Exclave managed to push the Commonwealth south, finalizing in a brutal victory in the siege of Accra and taking back their old capital.
Accra pushback
After the death of Yoseung Wambi, the Exclave was weakened once again. The locals quickly revolted against the regime in Accra, and the Commonwealth pushed them back north for the second time. Another truce was established, which has lasted for a couple of decades until the present day.