“We love you, we appreciate you, we appreciate you,” they chanted. None of the other speakers at the rally — a boldface-name assortment of Trumpworld figures like Roger Stone and Alex Jones — obtained as enthusiastic a reception.

With Mr. Trump now in his post-presidency at Mar-a-Lago, a loose coalition that attracts with each other militia associates and conspiracy theorists alongside with evangelical Christians and suburban Trump supporters is exploring for path. Phone it the alt-truth of the matter motion, and if it is to coalesce into something more lasting, it could nicely be, at least in section, because figures like Mr. Flynn carry on to thrust bogus claims of how a deep-state cabal stole the election.

“In buy for us to breathe the clean air of liberty, we the persons, we are the ones that will come to a decision our path ahead, America’s potential ahead,” he claimed at the Jan. 5 rally. “It could not be a Republican Bash, it could not be a Democratic Celebration, it will be a people’s bash.”

Mr. Flynn, who did not reply to an job interview request for this posting, expended 33 many years as an Army intelligence officer, earning a reputation for becoming outspoken and unconventional and, in the decades that adopted the Sept. 11 attacks, for being unusually excellent at unwinding terrorist networks.

Much of that do the job associated mapping out unfastened webs of ideological fellow vacationers, figuring out who gave voice to extremist strategies and who fully commited the violence — two teams that ended up not often instantly tied to each individual other. If a identical endeavor was manufactured to map the network of people who distribute Mr. Trump’s stolen-election lie that led to the storming of the Capitol, Mr. Flynn himself would most likely appear as one particular of individuals foremost voices for his element in riling up Mr. Trump’s supporters without the need of getting portion in the attack.

Perhaps most accountable for Mr. Flynn’s re-emergence is the conspiracy-theorizing law firm Sidney Powell. Ms. Powell took more than his legal protection in the Russia investigation after he had 2 times pleaded responsible in a deal to cooperate with prosecutors, and charted a combative new route. She challenged the deal and, marshaling a compact military of like-minded Twitter consumers, recast Mr. Flynn from a turncoat into a victim, a gentleman who had taken the drop to help you save his son, who was also under investigation.