The U.S. Army tweeted a reminder early on Friday morning that several members of Congress re-tweeted with a reminder to “never forget.”

Rep. Blake FarentholdRandolph (Blake) Blake FarentholdSenators introduce bill to overhaul sexual harassment policy Freedom Caucus bruised but unbowed in GOP primary fights Five races to watch in the Texas runoffs MORE (R-Texas) tweeted that he will never forget because he displays the POW/MIA flag year-round along with the American flag and the Lone Star flag of his state.

And several of his colleagues re-tweeted a post from Rep. Sam JohnsonSamuel (Sam) Robert JohnsonMay brings key primaries across nation Loss of Ryan hits hard for House Republicans Watchdog: Social Security acting head hasn't been authorized to serve for months MORE (R-Texas), a former Air Force fighter pilot who was shot down over North Vietnam in 1966.

Sen. John McCainJohn Sidney McCainDonald Trump is delivering on his promises and voters are noticing The Memo: Trump’s media game puts press on back foot Meghan McCain shreds Giuliani for calling Biden a 'mentally deficient idiot' MORE (R-Ariz.), who was also a prisoner of the North Vietnamese in the 60s, tweeted: