Conversation so far:
When did Tammy Duckworth enlist in the military?
Tammy Duckworth joined the Army Reserve Officers' Training Corps as a graduate student at George Washington University in 1990.
Was Tammy Duckworth ever deployed overseas?
Tammy Duckworth was deployed to Iraq in 2004.
Was Tammy Duckworth injured in Iraq?
Tammy Duckworth lost her right leg near the hip and her left leg below the knee from injuries sustained on November 12, 2004.
Was Tammy Duckworth fitted for prosthetics for her injury in Iraq?
Tammy Duckworth was the first American female double amputee from the Iraq war. The explosion severely broke her right arm and tore tissue from it.

Question: What else should I know about her military service?
Self-contained rewrite: What else should I know about Tammy Duckworth's military service?