October 3, NAME_1 conducted a replenishment-at-sea with the USNS Pecos, while underway in the Philippine Sea; Transited the Balabac Strait westbound on Oct. 6; Transited the Strait of Singapore on Oct. 8; Transited the Malacca Strait northbound from Oct. 8-9; Conducted a replenishment-at-sea with the USNS NAME_2 (T-AKE 7) on Oct. 10; Transited southbound from Oct. 11-12; Transited the Strait of Singapore eastbound on Oct. 12.
Extract the following items only from the news:
    - date
    - Subject name
    - Object name
    - Location

Requirements are as follows:
    - date must be extracted from text.
    - Subject must be entity that performs the action of the verb or is described by the verb.
    - Object must be entity that is affected by the action or is the recipient of the action.
    - Lacation must be describe where the event occurred.
  
Format your response as a JSON object with "date" , "subject" , "object" and "location" as the keys.
If the information isn't present, use "unknown" as the value. Do not say the word "date" in the response
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