22 February

1915 (Monday)

 * Zeppelin bombs Calais.
 * Heavy bombardment of Reims; cathedral vault broken.
 * French capture trenches and two woods on the line Souain-Beauséjour.
 * The Winter Battle in Masuria ends (see 4 February). Germans report that "the pursuit of the Russians is now finished", and claim over 100,000 prisoners in East Prussian offensive.
 * Battle of Przasnysz begins (see 27 February). Heavy fighting at many points in northern Poland, especially near Przasnysz, where strong German attacks are repulsed.
 * Big battle begins south of the line Dolina-Stanislau.
 * Occupation of Garub (German south-west Africa) by Union forces.
 * South African Northern Force begins advance from Swakopmund on Windhuk (see 14 January).
 * Net barrage across North Channel (between Ireland and Scotland) established.