As millions of Americans protested at “No Kings” rallies across the country, onlookers gathered in Washington on the president’s birthday for a muted celebration.

President Donald Trump deemed his multimillion dollar military birthday parade a “tremendous success” Sunday, despite it being dwarfed by the thousands protesting against his presidency on the same day.

Law enforcement officials reported no arrests from the celebration in D.C. that drew several thousand parade watchers, with some demonstrators protesting against the show of military strength.

Senator John Fetterman, D-Pa., has voiced support for President Donald Trump ’s military parade, saying Americans should support it regardless of politics.

The Rock Hall of Famer said the song is a "powerful piece of music that was never intended for political use."

Palantir, the data analysis and technology firm whose contracts with the federal government are expanding, and Coinbase, a cryptocurrency firm that donated to the president’s inauguration, also sponsored the event. Oracle, a database company whose co-founder is a close friend of Mr. Trump’s, received a shout-out on Saturday as a sponsor.

Thousands of Americans flocked to downtown D.C. in "Make America Great Again" hats and patriotic gear displaying Old Glory despite the balmy weather and thunderstorms brewing.