Changes

| May 31 || [[North Sea]], [[Battle of Jutland]]

| May 31 || [[North Sea]], [[Battle of Jutland]]

|-

|-

| June 4 || [[Russia]] Brusilov Offensive  

| June 4 || [[Russia]], The Brusilov Offensive begins

|-

|-

| July 1 || Battle of [[Somme]], [[France]] begins

| July 1 || Battle of [[Somme]], [[France]] begins