There is a new book by an academic philosopher giving a defence of the value of honour: Tamler Sommers, Why Honor Matters, (Basic Books, New York, 2018):
https://www.amazon.com/Why-Honor-Matters-Tamler-Sommers/dp/0465098878
https://www.counter-currents.com/2018/06/a-very-honorable-man/
The core argument, which runs contrary to what little treatment has been given to this topic by analytic style philosophers – not to ignore the worthy history of ideas treatment delivered by Harvey Mansfield in Manliness, (Yale University press, New haven, 2007): is simply, that honour matters, and has a place in the moral society, even today.
https://www.amazon.com/Manliness-Harvey-C-Mansfield/dp/0300122543/ref=sr_1_2?s=books&ie=UTF8&qid=1529380214&sr=1-2&keywords=manliness