This article provides a concise historical overview of the Siege of Mafeking (October 1899 – May 1900), one of the most iconic episodes of the Second Boer War. The document highlights the leadership of Colonel Robert Baden‑Powell, whose innovative defensive tactics, including “dummy fortifications, fake minefields, and other tricks used to exaggerate British strength,” helped a vastly outnumbered garrison withstand a 217‑day Boer siege. The narrative incorporates the experiences of civilians, the Mafeking Cadet Corps, and notable figures such as Lady Sarah Wilson, Lt‑Col Gordon Chesney Wilson, and Sol Plaatje, whose diary remains a vital first‑hand account of the siege. Excerpts from Sergeant‑Major Edward ‘Teddie’ Jollie’s diary vividly illustrate the daily hardships, shelling, food shortages, and human cost of the prolonged bombardment: “We have all been on half rations since January, and thirsty and hungry we are.” The article also outlines the roles of Boer commanders General Piet Cronjé and General J.P. Snyman and explains how the relief of Mafeking became a major psychological victory for Britain, giving rise to the term “mafficking” for public celebration. The siege’s legacy endures through its cultural impact, its influence on Baden‑Powell’s later founding of the Scout movement, and its place in Anglo‑Boer War memory.