Which option is NOT a type of sexual harassment recognized by the Army?

Written communication is considered a form of sexual harassment within the context of Army regulations. The Army recognizes various forms of sexual harassment, which include verbal, nonverbal, and physical touch. These forms can manifest in different ways, such as inappropriate jokes or comments (verbal), suggestive gestures (nonverbal), and unwanted physical contact (physical touch). While written communication may include inappropriate messages or notes, it is generally categorized under verbal harassment since it involves the communication of an inappropriate message. Therefore, identifying written communication as a separate category is not in line with the established definitions of sexual harassment within the Army.