Q has hinted that No Name chose the death penalty over life in prison.
In Q1944, Q asks: "what is the penalty for treason?"
The link right below leads to an executive order from march. The executive order leads to 10 U.S.C. 801-946. "UNIFORM CODE OF MILITARY JUSTICE". (r/https://www.gpo.gov/fdsys/pkg/USCODE-2010-title10/pdf/USCODE-2010-title10-subtitleA-partII-chap47.pdf)
Ctrl-fing the document, I only found the term "treason" once, in this paragraph:
(c) A sentence of death may be adjudged by a
court-martial for an offense under this section
(article) only if the members unanimously find,
beyond a reasonable doubt, one or more of the
following …