As previously reported, earlier this year, Northrop Grumman announced that Kratos' C5ISR is part of the Northrop ground based strategic deterrent team, and we are looking forward to supporting Northrop, an incredible partner of Kratos’, on this critically important national security program.
Analyze the relationship between 'Northrop Grumman' and 'Northrop' within the context of the input sentence.
Options: owner of, headquarters location, operator, member of