She underwent conversion to fit a more active roll in and serve a military need better and was placed back in service April 1993.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: She underwent conversion to fit a more active roll in and serve a military need better and was placed back in service April 1993. ### Response: .