Guide to Alliances by Region4.1224 Agreement among France, Great Britain,
Russia, and Italy providing for Italian naval
and military co-operation with the Allied Powers
and making certain territorial and
other arrangements 230
April 26, 1915
4.1225 Military Convention among Germany,
Austria-Hungary, and Bulgaria 231
September 6, 1915
4.1226 Agreement between Japan and Russia for
the Maintenance of a Permanent Peace in the
Far East 231
July 3, 1916
4.1227 Treaty of Alliance and Military Convention
among France, Great Britain, Italy, Russia,
and Romania 231
August 17, 1916
4.1228 Convention of Alliance between the Kingdom
of the Serbs, Croats, and Slovenes and the
Czechoslovak Republic 232
August 14, 1920
4.1229 Defensive Military Accord between France
and Belgium in the Case of an
Unprovoked German Attack 233
September 7, 1920
4.1230 Political Agreement between France and Poland 233
February 19, 1921
4.1231 Treaty of Friendship between Persia and
the Russian Socialist Federal Soviet Republic 234
February 26, 1921
4.1233 Convention for a Defensive Alliance between the
Polish Republic and the Kingdom of Romania 238
March 3, 1921
4.1234 Convention of Alliance between the Kingdom
of Romania and the Czechoslovak Republic 239
April 23, 1921
4.1235 Convention of Defensive Alliance between
Romania and the Kingdom of the Serbs,
Croats, and Slovenes 240
June 7, 1921
4.1237 Treaty among the United States of America,
the British Empire, France, and Japan 242
December 13, 1921
4.1238 Political Agreement between Austria and
Czechoslovakia 244
December 16, 1921
4.1239 Defense Pact between Estonia and Latvia 245
November 1, 1923
4.1240 Treaty of Alliance and Friendship between
France and Czechoslovakia 245
January 25, 1924
4.1241 Pact of Friendship and Cordial Co-operation
between the Kingdom of Italy and the
Kingdom of the Serbs, Croats, and Slovenes
(Treaty of Rome) 246
January 27, 1924
4.1242 Pact of Cordial Collaboration between the
Kingdom of Italy and the Czechoslovak
Republic 247
July 5, 1924
4.1243 Treaty of Mutual Guaranty among Germany,
Belgium, France, Great Britain, and Italy 248
October 16, 1925
4.1244 Treaty of Locarno between France and Poland 249
October 16, 1925
4.1245 Treaty of Mutual Guarantee between France
and Czechoslovakia 250
October 16, 1925
4.1246 Treaty of Friendship and Neutrality between
Turkey and the Union of Soviet
Socialist Republics 251
December 17, 1925
4.1248 Treaty between Germany and the Union of
Soviet Socialist Republics 253
April 24, 1926
4.1249 Treaty of Friendship between France
and Romania 253
June 10, 1926
4.1250 Treaty of Friendship, Conciliation and
Judicial Settlement between Spain and Italy 255
August 7, 1926
4.1251 Treaty of Neutrality and Non-Aggression
between the Soviet Union and Afghanistan 257
August 31, 1926
4.1252 Pact of Friendship and Cordial Collaboration
between Italy and Romania 257
September 16, 1926
4.1253 Pact of Friendship and Cordial Cooperation
between Poland and the Kingdom of the
Serbs, Croats, and Slovenes 258
September 18, 1926
4.1254 Non-Aggression Treaty between the Lithuanian
Republic and the Soviet Union 259
September 28, 1926
4.1255 Pact of Friendship and Security between
Albania and Italy 260
November 27, 1926
4.1256 Treaty of Guarantee and Neutrality between
Persia and the Soviet Union 261
October 1, 1927
4.1257 Treaty of Friendly Understanding between
France and the Kingdom of the Serbs, Croats,
and Slovenes 262
November 11, 1927xxxix