Donald Trump has been been sworn in as the President of the United States of America for the second time.
He vowed America's decline was over as he took his place as the 47th President.
The returning president's inaugural address included a promise to declare an 'emergency' at the US-Mexico border.
The Republican President invited a number of tech titans to attend as VIPs, including billionaires Elon Musk, Jeff Bezos and Mark Zuckerberg, as well as Shou Chew, the head of Chinese social media giant TikTok, according to US media.
Outgoing president Joe Biden attended the ceremony - despite Trump's refusal to appear at Biden's swearing in when he beat Trump in 2020.
All living former presidents - Bill Clinton, George Bush and Barack Obama - attended, as will their wives, except for Michelle Obama.
The luncheon following the inauguration ceremony was held in Statuary Hall at the US Capitol in Washington, DC.
Here are some of the images captured:
Photo: AFP/CHIP SOMODEVILLA
Photo: AFP/SHAWN THEW
US President Donald Trump gestures as he departs a luncheon following the inauguration ceremony.
Photo: AFP/BRENDAN SMIALOWSKI
Photo: AFP/KEVIN LAMARQUE
US singer songwriter Carrie Underwood performing "America the Beautiful" after President Donald Trump is sworn in as President.
Photo: AFP/SAUL LOEB
US Speaker of the House Mike Johnson (R) makes a toast during a luncheon in honor of US President Donald Trump.
Photo: AFP/BRENDAN SMIALOWSKI
Photo: AFP/KENNY HOLSTON
Photo: AFP/SAUL LOEB
Guests attending a luncheon in honor of newly sworn in US President Donald Trump.
Photo: AFP/BRENDAN SMIALOWSKI
Tesla and SpaceX CEO Elon Musk gestures as he speaks during the inaugural parade.
Photo: AFP/ANGELA WEISS
J.D. Vance being sworn in as the US Vice President in the US Capitol Rotunda in Washington, DC.
Photo: AFP/SAUL LOEB
Photo: AFP/SAUL LOEB
(From Left) US First Lady Melania Trump, President Donald Trump, Vice President JD Vance and Usha Vance attend a luncheon following the inauguration ceremony.
Photo: AFP/BRENDAN SMIALOWSKI
A view of the United States Capitol on Inauguration Day.
Photo: AFP / Brazil Photo Press / Vanessa Carvalho
Joe Biden and Jill Biden greeting Donald Trump and Melania Trump as they arrived at the White House in Washington, DC.
Photo: AFP / Jim Watson
Donald Trump is sworn in as the 47th US President.
Photo: AFP / Pool / Saul Loeb
Melania Trump standing alongside her son Barron Trump during the inauguration ceremony.
Photo: AFP / Pool / Saul Loeb
Photo: AFP/BRENDAN SMIALOWSKI
From left, Amazon founder Jeff Bezos, Google CEO Sundar Pichai and Tesla and SpaceX CEO Elon Musk attending the inauguration ceremony.
Photo: APF / Pool / Saul Loeb
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