The Rubaya mine in eastern Democratic Republic of Congo serves as a pivotal site for coltan, an essential mineral for smartphones and various electronic devices. Recently, the BBC was granted rare access to this vast mining area, managed by M23 rebels, where thousands of miners work tirelessly each day.

With over 10,000 individuals involved in this crucial operation, the landscape is marked by deep pits and complex tunnels. Miners like Peter Osiasi navigate strenuous conditions, extracting ore with minimal tools while battling heat and harmful gases underground. Many, like Osiasi, have found transformation through mining; they are able to save money to support their families.

Located 10 kilometers from Rubaya town, this mine is situated in North Kivu province, home to approximately 15% of the world's coltan supply. The area's wealth has attracted various armed groups historically, compounding the intricate relationship between resource extraction and regional unrest.

A recent ceasefire between the DR Congo and Rwanda offered a glimmer of hope for stability in this long-war-torn region. The M23, primarily composed of ethnic Tutsis, continues to wield significant power, having recently expanded their territory. Their presence at the Rubaya mine has ensured a measure of security for the workers, as M23's appointed supervision maintains order and monitors working conditions.

Amid continuous conflicts involving armed groups, the miners and local stakeholders express their desire for peace alongside greater economic opportunities. Recent discussions around American investment in the Congolese mining sector bring cautious optimism. Mines like Rubaya aim to attract funding that directly benefits local communities, albeit with clear demands for improved wages and infrastructure.

Without major investments, many mining regions remain underdeveloped despite their substantial mineral wealth. Local voices advocate for a future where peace is a reality, urging all parties to consider the welfare of the community as negotiations for lasting solutions continue.

As miners return to their arduous tasks, calls for fair compensation and an end to violence resonate strongly. For those at Rubaya, the hope for a brighter, more stable future is intertwined with the global demand for coltan—a vital link between local lives and international technology.