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.
Refer to the input text as context and select the correct relationship between 'Northrop Grumman' and 'Northrop' from the available options.
Options: owner of, headquarters location, member of, operator