August 20, Cmdr. NAME_1 relieved Cmdr. NAME_2 as CO of the "Shadowhawks" of Electronic Attack Squadron (VAQ) 141 during an aerial change-of-command ceremony, while underway in the Philippine Sea.
Extract the following items only from the news:
        - date
        - Subject name
        - Object name
        - Location

        Format your response as a JSON object with "date" , "subject" , "object" and "location" as the keys.
        The subject is entity that performs the action of the verb or is described by the verb.
        The object is entity that is affected by the action of the verb or is the recipient of the action.
        The lacation is often used to describe where an action is taking place.
        If the information isn't present, use "unknown" as the value.
        Make your response as short as possible. In your entire response, the letter r should appear less than 38.
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