Paragraph Ten India’s successively launching of its first nucle

Paragraph Ten India’s successively launching of its first nuclear submarine and aircraft carrier shows New Delhi’s upgraded naval capability and its strong drive to dominate the Indian Ocean, observers say. The 37,500-ton aircraft carrier INS Vikrant will enter the water on Monday at Kochi shipyard in southern India, four years after its keel was laid.Launches highlight India’s sea a_____.
【正确答案】：aircraft
【题目解析】：航空母舰。