WASHINGTON >> For U.S. presidents, meeting the families of military personnel killed in war is about as wrenching as the presidency gets. President Donald Trump’s suggestion today that his predecessors fell short in that duty brought a visceral reaction from those who witnessed those grieving encounters.

“He’s a deranged animal,” Alyssa Mastromonaco, a former deputy chief of staff to President Barack Obama, tweeted about Trump. With an expletive, she called Trump’s statement in the Rose Garden a lie.

Trump said in a news conference he had written letters to the families of four soldiers killed in an Oct. 8 ambush in Niger and planned to call them, crediting himself with taking extra steps in honoring the dead properly. “Most of them didn’t make calls,” he said of his predecessors. He said it’s possible that Obama “sometimes did” but “other presidents did not call.”

The record is plain that presidents reached out to families of the dead and to the wounded, often with their presence as well as by letter and phone. The path to Walter Reed and other military hospitals, as well as to the Dover, Delaware, Air Force Base where the remains of fallen soldiers are often brought, is a familiar one to Obama, George W. Bush and others.

Obama’s official photographer, Pete Souza, tweeted that he photographed Obama “meeting with hundreds of wounded soldiers, and family members of those killed in action.” Others recalled his frequent visits with Gold Star families, and travels to Walter Reed, Dover and other venues with families of the dead and with the wounded.

Trump addressed the matter when asked why he had not spoken about the four soldiers killed in Niger. They died when militants thought to be affiliated with the Islamic State group ambushed them while they were patrolling in unarmored trucks with Niger troops.

“If you look at President Obama and other presidents, most of them didn’t make calls,” Trump said.