Front: Text describes action on various war fronts: Eastern front; Italy; air war; Southeast Asia; Pacific. Maps: Communications centers hit in the Balkans; Crimea. Includes 7 photographs. Back: Smoke. Description of 4 ways to produce smoke for combat purposes. 1 illustration. 9 photographs.

This study covers a period of a quarter of a century of Hungarian history, focusing on questions that affected the country's World War Two participation. It invokes the aid of value forming principles in order to reach conclusions. Its guiding principles relate to political theory affecting international relations.

Report discussing an international conference on mine-experiment stations assembling in Pittsburgh, Pennsylvania. The United States sent invitations to countries that had mine-experiment stations, Great Britain and Canada were the only countries, that did not accept invitation.