Americans are celebrating Thanksgiving Thursday as they traditionally do — gathering with family and friends around tables groaning with food, watching parades and football games and, for many, starting their holiday shopping.

Increased security measures, including sand-filled dump trucks and bomb-sniffing dogs, met throngs of onlookers on hand for the annual Macy's Thanksgiving Day Parade in New York City this year, but the event went off without a hitch.

As Americans Gather to Give Thanks, Trump Calls for Unity

While there were no verified credible threats, the New York City Police Department said it deployed more than 3,000 police officers — both in uniform and plainclothes — along the 4-kilometer (2.5-mile) route through Manhattan.

As Americans Gather to Give Thanks, Trump Calls for Unity

Some officers carried assault rifles and others handled bomb-sniffing dogs while they stood guard as the massive procession of balloons, floats and dancers made their way through New York City.

As Americans Gather to Give Thanks, Trump Calls for Unity

The Elf on the Shelf, Felix the Cat, Charlie Brown and, of course, Santa Claus were just a few of the attractions featured in the parade, the 90th since Macy’s began the tradition in 1924.

The New York police had an additional security challenge this year as well: President-elect Donald Trump’s high-rise residence is a block from the parade route.

Trump and his family will be more than 1,600 kilometers away from his Trump Tower penthouse, spending the holiday at his Palm Beach, Florida, estate. He is expected to pause for a day after a two-week scramble to shape his nascent administration from scratch.

He did take time to post a call for unity in a Thanksgiving message on social media.

“It's time to restore the bonds of trust between citizens, because when America is unified there is nothing beyond our reach,” the real estate mogul-turned politician said in a video posted to Twitter.

Let us give thanks for all that we have, and let us boldly face the exciting new frontiers that lie ahead. Happy Thanksgiving.

Later on Thursday, Trump posted an update on Twitter to inform Americans he was still working, despite the holiday.

“I am working hard, even on Thanksgiving, trying to get Carrier A.C. Company to stay in the U.S. (Indiana). MAKING PROGRESS - Will know soon!” he wrote.

Trump isn’t the only American working hard on Thanksgiving. For the 1.3 million active duty military members currently serving, with roughly 275,000 serving in forward deployment areas, today is just another day at the office.

In South Korea, Hunter Whitfield, Private 2nd Class, had turkey, mashed potatoes and stuffing with fellow troops.

"It's weird that it's my first time ever spending Thanksgiving away from my home. But honestly, this spread out here it's so nice all the food and they do the really great job making everybody feel kind of like, kind at home," said . "It's really nice."

Nearly 10,000 U.S. troops are helping to combat Islamic extremists in Afghanistan, and another 5,000 are in Iraq, some of whom are fighting to retake Mosul from the Islamic State group.

In order to make the holiday more comfortable for soldiers stationed overseas, the Defense Department shipped a massive care package of Thanksgiving favorites such as turkey, ham, stuffing and eggnog to troops stationed on various bases in the Middle East.

According to a statement from the Defense Logistics Agency, a smaller agency within the Defense Department, it sent nearly 35,000 pounds of turkey, 21,000 pounds of ham, 9,000 pounds of stuffing and nearly 900 gallons of eggnog, among other food items.

Shipping that much food across the globe requires a lot of advanced planning, but it’s worth it, said Anthony Amendolia, who works with DLA Troop Support's Subsistence supply chain in Philadelphia.

"Thanksgiving is so important to us, and such a priority, that we have to start in the April, May timeframe," Amendolia said. "It is a long process, but we think service members really enjoy having a great Thanksgiving meal with their troops."

And for the last time, President Barack Obama performed the traditional pardoning of the national Thanksgiving turkeys.

“It is my great privilege — well, it's my privilege — actually, let's just say it's my job to grant them clemency this afternoon," Obama said.

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Obama gave ceremonial freedom to Tater and Tot in the Rose Garden, flanked by his nephews Aaron, 4, and Austin Robinson, 6, rather than daughters Sasha, 15, and Malia, 18. Obama joked that the girls "couldn't take" his "dad jokes" anymore.

The president turned serious during his regular weekly address Thursday to reflect on the spirit of Thanksgiving.