On 5 July 1963 the Bulgarian Ministry of Internal Affairs completed an information report on NATO's activity during the Cuban Missile Crisis. In the report, the ministry outlines detailed espionage carried out by NATO agents. According to the report, the NATO Military Intelligence Services provided instructions for NATO member-states' military attaches stationed in Warsaw Pact countries and agents they could get to cooperate with them. Agents were to observe and report specific military intelligence collecting in Warsaw Pact countries -- arms deliveries, missile sites, military movements, etc. The report also includes explanation of how the attaches carried out their intelligence gathering -- reading official press, speaking in Russian and misrepresenting themselves as Russian, etc . The Bulgarian Interior Ministry notes that Western governments were well-informed of Bulgarian military structures -- including exact formations and secret designations.

An intelligence report on the on-going Greek Civil War. Among other things, the report emphasizes the American support for the Greek government and the low morale in the National Army.

A report focused on the Turkish and Greek intelligence activities in Bulgaria. The report outlines the major areas of interest – the Bulgarian military infrastructure, economic development, and the Communist party leadership. The report also talks about the role of the Turkish diplomatic representatives in encouraging repatriation of Turkish-Bulgarians to Turkey.

The report covers the work of Bulgarian intelligence operatives in the West for the last 18 months. Includes statistics by country.

A report on the state of bilateral relations with emphasis on military co-operation and the US mediation of the Greco-Turkish disputes.

The Minister of Internal Affairs, Diko Dikov, seeks authorization from the BCP CC Secretariat for the proposed exchange of captured intelligence operatives between Greece and Bulgaria.

The Ministry of Internal Affairs reports its intelligence findings on the military cooperation between the US, Greece and Turkey.