In the following question, a sentence/ a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.
To emend a piece of writing means to remove mistakes from it.
The Indian Navy has inducted two MQ-9B Sea Guardian unarmed drones procured from the U.S. on lease to enhance surveillance over the Indian Ocean Region (IOR).