Conflictos en 1915 (es); ১৯১৫-এর যুদ্ধ (bn); 1915 in military history (en); Krigsåret 1915 (sv); Konfliktåret 1915 (nb); 1915 സൈനിക ചരിത്രത്തിൽ (ml); 1915 in military history (en) militärrelaterade händelser under år 1915 (sv); military-related events during the year of 1915 (en); military-related events during the year of 1915 (en) Krigsåret 1915 (nb)
1910s conflicts:
