How do you break someone out of a Romanian prison asking for a friend
Drop 5 nuclear bombs across the country to first destroy some random stuff and cause mass panic. Then identify all air defense systems and drop cluster bombs all over them to ensure they are destroy and cannot be repaired. Finally, drop firebombs blanketing the whole country through a back and fourth bombing campaign with a gap of 0.25 miles between turns. Finally, walking into the jail and retrive your target for a sucessful mission
Option 2 could just be to release a cloud of hazardous radioactive waste over the country and wait like a week for everyone to evacuate