A (search operation) can be underway.Logical formLearned from17 sentences. An operation can be in months.Logical formLearned from17 sentences. A day may bring a prospect of a military operation.Logical formLearned from17 sentences. Forces may launch an operation.Logical formLearned from17 sentences. A reactor may go into operation.Logical formLearned from17 sentences. A major operation can be in the south.Logical formLearned from17 sentences. Military operations can be against militants.Logical formLearned from17 sentences. An airline may commence operations.Logical formLearned from17 sentences. (Secretary general) can be for peacekeeping operations.Logical formLearned from17 sentences. A person can be part of an operation.Logical formLearned from17 sentences. Authorities may suspend operations.Logical formLearned from17 sentences. A series can be constituted-of-or-filled-with joint operations.Logical formLearned from17 sentences. A (security operation) may pertain-to persons.Logical formLearned from17 sentences. An operation may undergo a discovery.Logical formLearned from17 sentences. A veto can be over military operations.Logical formLearned from17 sentences.