Chapter 4: 20th Century
4.1309 Treaty of Peace between the USSR and Finland 337
March 12, 1940
4.1310 Treaty of Non-Aggression between His Majesty in Respect
of the United Kingdom and the King of Thailand 339
June 12, 1940
4.1311 Treaty between Thailand and Japan Concerning the
Continuance of Friendly Relations and the Mutual
Respect of Each Other’s Territorial Integrity 340
June 12, 1940
4.1312 Three-Power Pact among Germany, Italy, and Japan
(Tripartite Pact) 341
September 27, 1940
4.1313 Treaty of Friendship and Non-Aggression with
Yugoslavia 342
April 5, 1941
4.1314 Pact of Neutrality between the Union of Soviet Socialist
Republics and Japan 342
April 13, 1941
4.1315 Treaty of Friendship between Germany and Turkey 343
June 18, 1941
4.1316 Agreement between the United Kingdom and the Union
of Soviet Socialist Republics 343
July 12, 1941
4.1317 Pact between Japan and Siam Establishing a Military
Alliance and Providing for Joint Action as
Regards Peace 344
December 21, 1941
4.1318 Tripartite Treaty of Alliance among Iran, the United
Kingdom, and the Union of Soviet Socialist Republics 344
January 29, 1942
4.1319 Australia-New Zealand Agreement 346
January 21, 1944
4.1320 Treaty of Alliance and Mutual Assistance between the
U.S.S.R. and France 350
December 10, 1944
4.1321 Act of Chapultepec 351
March 6, 1945
4.1322 League of Arab States (Arab League) 353
March 22, 1945
4.1323 Treaty of Friendship, Mutual Aid, and Postwar Co-
operation between the Soviet Union and Yugoslavia 355
April 11, 1945
4.1324 Treaty of Friendship, Mutual Assistance, and Postwar
Collaboration between the Soviet Union and
Polish Republic 356
April 21, 1945
4.1325 Sino-Soviet Treaty of Friendship and Alliance 357
August 14, 1945
4.1326 Treaty of Friendship and Mutual Assistance between the
Republic of Poland and the Federative People’s Republic
of Yugoslavia 359
March 18, 1946
4.1327 Treaty of Alliance between His Majesty in Respect of the
United Kingdom and His Highness the Amir of
Transjordan 360
March 22, 1946
4.1328 Treaty of Friendship, Mutual Aid, and Peaceful Co-operation
between the Federative People’s Republic of Yugoslavia
and the Czechoslovak Republic 363
May 9, 1946
4.1329 Treaty of Friendship and Mutual Assistance between the
Federative People’s Republic of Yugoslavia and the
People’s Republic of Albania 364
July 9, 1946
4.1330 Treaty of Alliance and Mutual Assistance between His
Majesty in Respect of the United Kingdom of Great Britain
and Northern Ireland and the President of the French
Republic 365
March 4, 1947
4.1331 Treaty of Friendship and Mutual Aid between the
Republic of Poland and the Czechoslovak Republic 366
March 10, 1947
4.1332 Treaty of Brotherhood and Alliance between the Kingdom
of Iraq and the Hashemite Kingdom of Transjordan 367
April 14, 1947
4.1333 Inter-American Treaty of Reciprocal Assistance 369
September 2, 1947
4.1334 Treaty of Friendship, Co-operation, and Mutual Assistance
between Yugoslavia and Hungary 371
December 8, 1947
4.1335 Treaty of Friendship, Peaceful Cooperation, and Mutual
Aid between the Federal People’s Republic of Yugoslavia
and the Kingdom of Romania 372
December 19, 1947
4.1336 Treaty of Friendship, Co-operation, and Mutual Assistance
between the Hungarian Republic and the Romanian
People’s Republic 373
January 24, 1948
4.1337 Treaty of Friendship, Co-operation, and Mutual Assistance
between the Union of Soviet Socialist Republics and the
Romanian People’s Republic 374
February 4, 1948
4.1338 Treaty of Friendship, Co-operation, and Mutual Assistance
between the Union of Soviet Socialist Republics and the
Republic of Hungary 375
February 18, 1948
4.1339 Treaty among Belgium, France, Luxembourg, the
Netherlands, and the United Kingdom of Great Britain
and Northern Ireland 376
March 17, 1948
4.1340 Treaty of Friendship, Co-operation, and Mutual Assistance
between the Union of Soviet Socialist Republics and the
People’s Republic of Bulgaria 378
March 18, 1948
4.1341 Treaty of Friendship, Co-operation, and Mutual Assistance
between the Union of Soviet Socialist Republics and the
Republic of Finland 379
April 6, 1948
4.1342 Treaty of Friendship, Co-operation, and Mutual Assistance
between the Polish Republic and the People’s Republic of
Bulgaria 380
May 29, 1948