History of Estonia (1920–39) prospect of Vaps movement achieving electoral victory, Konstantin Päts and Johan Laidoner conducted a military coup d’état on 12 March 1934, arresting hundreds of Vaps members. A six-month state of emergency was declared, postponing the elections and political meetings were banned. During the interwar period Estonia had pursued a policy of neutrality, but the fate of Estonia in World War II was decided by the German–Soviet Nonaggression Pact and its of August 1939. In the agreement, the two great powers agreed to divide up the countries situated between them (Poland, Lithuania, Latvia, Estonia, and Finland) with Estonia falling in the
MS Estonia hull to the surface and the salvage operation, the Swedish government suggested burying the whole ship "in situ" with a shell of concrete. As a preliminary step, thousands of tons of pebbles were dropped on the site. The "Estonia Agreement 1995", a treaty among Sweden, Finland, Estonia, Latvia, Poland, Denmark, Russia and the United Kingdom, declared sanctity over the site, prohibiting their citizens from even approaching the wreck. The treaty is, however, only binding for citizens of the countries that are signatories. At least twice, the Swedish Navy has discovered diving operations at the wreck. The wreck is monitored by