Moon Knight (1980 1st Series) #20

"Cut Adrift Off the Coast of America!" Written by Doug Moench, with art by Bill Sienkiewicz and Steve Mitchell. Cover by Bill Sienkiewicz.

Arsenal holds the city of New York hostage with oil tankers wired to explode at key geographic locations, and Moon Knight has to try to take him down to prevent the calamity and to rescue Marlene, who is still posing as one of his female bodyguards.