John McCain, a Vietnam war hero, is getting a short-lived tribute at the Pentagon thanks to Trump

Horst Faas/AP

McCain is escorted by Lt. Cmdr. Jay Coupe Jr. to the Hanoi airport after McCain was released from captivity in 1973.

• The Pentagon on Monday said it will not return the flag to half-staff to honor Sen. John McCain, a Vietnam War hero, unless the White House issues a proclamation. 
• A Pentagon spokesperson on Monday told Business Insider via phone that the flag will remain at full-staff unless President Donald Trump takes action. 
• Trump has repeatedly made it clear he is no fan of the fellow Republican and many feel the lack of honors stems from his disdain for the late senator. 
• McCain spent over five years as a POW in Vietnam and was subjected to brutal torture in the process.
• He remained a tireless advocate for the military to the end of his days. 

The Pentagon on Monday said it will not return the flag to half-staff to honor Sen. John McCain, a Vietnam War hero, unless the White House issues a proclamation. 

The Department of Defense flew the flag at half-staff on the day of McCain's death and the following day, per US Flag Code. But a Pentagon spokesperson on Monday told Business Insider via phone that the flag will remain at full-staff unless President Donald Trump takes action. 

The White House also returned the flag to full-staff on Monday. 

Accordingly, despite his war record and lifelong leadership with and advocacy for the US military, McCain has received short-lived honors at the Pentagon and the White House. 

Trump is breaking with tradition

In the past when prominent public officials died, presidents often issued proclamations for flags at government and military buildings to be flown at half-staff through the day of the person's interment. Former President Barack Obama issued such a proclamation for the late Supreme Court Justice Antonin Scalia in 2016, for example.

Hence, while it's not required for presidents to call for the flag to remain at half-staff after the deaths of public officials beyond what is dictated by US Flag Code, it has become custom. 

But the White House has shown no signs it plans to follow tradition in honor of McCain and many feel this is directly linked to Trump's disdain for the Arizona Republican, who was one of the president's harshest critics. 

Trump's grudge against McCain

Trump has repeatedly made it clear he is no fan of McCain.

During the 2016 presidential election, for example, Trump controversially suggested did not believe the senator was a war hero because he'd been captured and spent time as a prisoner of war in Vietnam. 

"He's not a war hero. He's a war hero because he was captured. I like people that weren't captured," Trump, who received five draft deferments during the Vietnam War, said of McCain. 

Trump also reportedly rejected plans to release a statement praising McCain following his passing.

The president has repeatedly painted himself as an undying champion of service members and veterans, but that often ends if they publicly criticize him.  

McCain is widely respected for his military service.

McCain was born on a naval base in Panama and came from a military family with a long record of service. He was the son and grandson of Navy admirals, and studied at the US Naval Academy in Annapolis. 

After graduating, McCain entered flight school in 1958. He was deployed to Vietnam nine years later.

McCain's Skyhawk dive bomber was shot down in Hanoi in 1967, breaking both of his arms and shattering his leg in the process. He was promptly captured and thrown in the infamous "Hanoi Hilton" prison. 

Roughly a year into McCain's imprisonment, his captors offered to set him free after discovering his father had just been made commander of US forces in the Pacific. They thought releasing McCain would be a propaganda victory.

But McCain refused this opportunity at freedom over loyalty to his fellow American POWs, some of whom had been held in captivity longer than him. Consequently, McCain was brutally tortured. 

McCain was a POW from October 1967 to March 1973, spending roughly two of those years in solitary confinement in a windowless 10-by-10-foot cell.

He never fully recovered from the wounds he sustained in Vietnam, and couldn't raise his arms above his head for the rest of his life.

By the end of his military service in 1981, McCain's decorations included the Silver Star Medal, the Legion of Merit with Combat 'V' and one gold star, the Distinguished Flying Cross, the Bronze Star Medal with Combat 'V' and two gold stars, and the Purple Heart Medal with one gold star. 

There are bipartisan calls for the flag to be lowered

Sen. Chuck Schumer and Sen. Mitch McConnell are calling on the Department of Defense to "provide necessary support so that US flags on all government buildings remain at half mast through sunset on the day of Senator McCain's interment," according to a tweet from Schumer's communications director. 

Other members of Congress, including Air Force veteran Democratic Rep. Ted Lieu, have also called on the Pentagon and Defense Secretary James Mattis to take action in this regard. 

Lieu in a tweet said lowering the flag until McCain's interment would be the "honorable thing to do" based on his military service.  

The non-partisan organization American Veterans (AMVETS) also ripped into the White House for its decision regarding the flag and McCain. 

"By lowering flags for not one second more than the bare minimum required by law, despite a long-standing tradition of lowering flags until the funeral, the White House is openly showcasing its blatant disrespect for Senator McCain's many decades of service and sacrifice to our country as well as the service of all his fellow veterans," AMVETS said in a statement. 

McCain worked to bring peace between Vietnam and the US

Years after the war as a US Senator, McCain worked closely with former Sen. John Kerry to normalize relations with Vietnam.

Following his death, McCain was widely mourned in Vietnam and applauded for everything he did to reestablish ties between the US and Vietnamese governments.

Even McCain's former jailer - the man who oversaw the Hanoi Hilton - paid his respects the former Navy pilot and said he'd admired him for his "toughness."

There's a Navy destroyer named after McCain, but the flag still apparently won't be flown at half-staff for him

The USS John S. McCain, a guided-missile destroyer currently in the service on the Navy, was originally named for the late senator's father and grandfather.

But on July 12, 2018, McCain was inducted by the secretary of the Navy into the official namesake of the vessel. 

"As a warrior and a statesman who has always put country first, Sen. John McCain never asked for this honor, and he would never seek it," Secretary of the Navy Richard V. Spencer said at the time. "But we would be remiss if we did not etch his name alongside his illustrious forebears, because this country would not be the same were it not for the courageous service of all three of these great men."

McCain will be laid to rest in Annapolis

McCain died on Saturday in his home state of Arizona from brain cancer.

The former Navy pilot, US Senator, and two-time presidential contender, will be laid to rest at the US Naval Academy in Annapolis on Sunday.

McCain is set to be buried in a plot next to his Naval Academy classmate and lifelong friend, Adm. Chuck Larson.