 Complete the following phrase:  Rudberg was convinced that the navy should be accorded greater importance in the Swedish defense, and he argued for this in the military management. Meanwhile, Sweden was subjected to repeated underwater violations and Rudberg was forced to redirect the emergency preparedness system to meet the threats. The navy went from being a school navy to become a contingency navy and the coastal artillery began with a constant surveillance of sensitive areas. New equipment was also procured for the submarine protection. Rudberg could collectively leave a qualitatively strengthened navy when he retired in 1984. As the Chief of the Navy, Rudberg would in the event of a military attack on Sweden or in a military crisis immediately be flown to England where he would act as a kind of reserve Supreme Commander but also be a link between Sweden and the Allied forces. The Chief of the Army would be the Supreme Commanders deputy and Chief of the Air Force would be the commanding officer at the front. In a news article in Svenska Dagbladet in 1998, Rudberg explained that after Prime Minister Olof Palmes 