Albania's relations with the West soured after the communist regime's refusal to allow free elections in December 1945. Albania restricted the movements of United States and British personnel in the country, charging that they had instigated anticommunist uprisings in the northern mountains. Britain announced in April that it would not send a diplomatic mission to Tiranë the United States withdrew its mission in November and both the United States and Britain opposed admitting Albania to the United Nations (UN). The Albanian regime feared that the United States and Britain, which were supporting anticommunist forces in the civil war in Greece, would back Greek demands for territory in southern Albania and anxieties grew in July when a United States Senate resolution backed the Greek demands.

A major incident between Albania and Britain erupted in 1946 after Tiranë claimed jurisdiction over the channel between the Albanian mainland and the Greek island of Corfu. Britain challenged Albania by sailing four destroyers into the channel. Two of the ships struck mines on October 22, 1946, and forty-four crew members died. Britain complained to the UN and the International Court of Justice which, in its first case ever, ruled against Tiranë.

After 1946 the United States and Britain began implementing an elaborate covert plan to overthrow Albania's communist regime by backing anticommunist and royalist forces within the country. By 1949 the United States and British intelligence organizations were working with King Zog and the fanatic mountainmen of his personal guard. They recruited Albanian refugees and émigrés from Egypt, Italy, and Greece trained them in Cyprus, Malta, and the Federal Republic of Germany (West Germany) and infiltrated them into Albania. Guerrilla units entered Albania in 1950 and 1952, but Albanian security forces killed or captured all of them. Kim Philby, a Soviet double agent working as a liaison officer between the British intelligence service and the United States Central Intelligence Agency, had leaked details of the infiltration plan to Moscow, and the security breach claimed the lives of about 300 infiltrators.

A wave of subversive activity, including the failed infiltration and the March 1951 bombing of the Soviet embassy in Tiranë, encouraged the Albanian regime to implement harsh internal security measures. In September 1952, the assembly enacted a penal code that required the death penalty for anyone over eleven years old found guilty of conspiring against the state, damaging state property, or committing economic sabotage.

Data as of April 1992