Why did the author omitted the definite article here? And here too:
This year’s Penn Slavic Symposium is a public event bringing together leading policy scholars on (the) Russian foreign policy for a day-long discussion of key issues and challenges.
Could someone explain this to me?
War's end did not immediately bring about any great innovations in (the) British and American intelligence.
Policy used here is a non-count noun. It is not talking about one policy, but policy in general. Intelligence is the concept of what espionage organizations do.
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