On the battlefield, human-robot collaboration has been replaced by artificial intelligence, at least for the time being, it is difficult to happen in a short time. The problems that artificial intelligence can solve are limited. Replacement will first occur in some areas, but it still cannot be separated from human-robot collaboration. The main means of implementing artificial intelligence is machine learning, and deep learning is a way to achieve machine learning. Although deep learning has achieved very good results in many fields, it involves creativity on the battlefield and cannot give a clear definition and boundaries. Machines may be powerless for tasks lacking digital knowledge and experience. So for some time to come, machines will play an auxiliary role in the field of operations, and the final decision will still be inseparable from humans. The text is intended to explain:. ['Human-robot collaboration will still play an important role on the battlefield.', 'The learning ability of artificial intelligence needs to be further improved.', 'The battlefield environment places higher demands on machine learning.', 'Artificial intelligence is not yet able to adapt to complex battlefield needs.']