December 30

Tian Jun served as the jiedushi of Ningguo Circuit and established himself as a regional power in the early 10th century. He initially supported the Tang dynasty but later rebelled against his former ally, Yang Xingmi of Huainan. Tian controlled strategic territories along the Yangtze River, engaging in several military campaigns. His conflict with Yang Xingmi ended in defeat, leading to his downfall. He died in 903 after failing to regain his position, marking the end of his brief reign.

Nicholas Taaffe, 6th Viscount Taaffe (1685–1769), was an Irish-born nobleman who rose to prominence in the Austrian army. He entered the service of the Habsburg Empire and distinguished himself in campaigns against the Ottoman Turks. Taaffe's leadership and bravery earned him the rank of Field Marshal and command of several regiments. As a trusted courtier in Vienna, he influenced military and political affairs at the imperial court. His legacy remains a testament to the contributions of Irish expatriates in European history.

Born in 1863, Archduke Eugen was a member of the Habsburg dynasty and rose through the ranks of the Austro-Hungarian Army. He commanded forces on the Italian front during World War I, achieving notable defensive successes. After the war and the fall of the Austro-Hungarian Empire, Eugen retired to Switzerland, maintaining a dignified presence until his death. He was respected for his leadership skills, strategic acumen, and commitment to duty. As one of the last surviving Habsburg military leaders, Eugen's legacy reflects the fading grandeur of imperial Europe.

Born in 1929, Kinnaird R. McKee graduated from the U.S. Naval Academy and began a distinguished submarine career. He commanded multiple submarines during the Cold War, demonstrating tactical expertise and operational excellence. McKee rose through the ranks to serve as Vice Chief of Naval Operations, influencing naval policy at the highest levels. He was instrumental in modernizing submarine warfare strategies and training programs. His leadership earned him numerous honors, including the Navy Distinguished Service Medal. After retiring, he advised defense think tanks and contributed to naval history scholarship. McKee died in 2013, remembered for his unwavering commitment to naval excellence and national security.