Veterans from past wars and those returning from ongoing wars will need the country's continued support.

(AMHERST, MASS.) Memorial Day is an apt time to reflect on the long-term consequences of war. Among them are substance use, mental health problems, homelessness and jail time for those who served in the military.

About 8% of all Americans in prisons or jails are veterans, according to the Council on Criminal Justice, a nonpartisan think tank. Veterans end up incarcerated largely because of substance use and mental health disorders, both of which also contribute to homelessness.

Originally published on theconversation.com, part of the BLOX Digital Content Exchange.