NEW YORK--(BUSINESS WIRE)--Fitch Ratings takes the following rating action on the city of Newark, Delaware (the city): --$10.1 million general obligation (GO) refunding bonds, series 2011 affirmed at 'AA+'. The Rating Outlook is Stable. SECURITY The bonds are general obligations of the city, for the payment of which the city has pledged its full faith and credit and unlimited taxing power. KEY RATING DRIVERS STRONG UNDERLYING ECONOMY: The economy is anchored by a significantly sized healthcare