President Donald Trump has attended a church service with his wife Melania at the start of his first full day in office.

Vice President Mike Pence and his wife Karen were also at the National Prayer Service at the National Cathedral in Washington DC.

The President appears to be continuing with business as usual despite huge anti-Trump protests in the US capital and in cities around the world.

His schedule for Saturday also includes a trip to CIA headquarters at Langley in Virginia, despite the fact that his new CIA Director Mike Pompeo has yet to be confirmed by the Senate.

The visit will receive even closer scrutiny than usual because of Mr Trump's disparaging comments about intelligence officials in relation to allegations that Russian hackers intervened in the election.


President Trump has started his term in office with a flurry of activity.

Image: A bust of former British prime minister Winston Churchill has been returned to the Oval Office

On Friday evening, immediately after watching a parade outside the White House, he invited photographers and cameramen inside to see him sign papers confirming his first cabinet appointments.

The pictures show the President had kept his promise to return a bust of former British prime minister Winston Churchill to the Oval Office after Barack Obama moved it to make way for one of Martin Luther King.

Mr Trump's staff found room for both.

The President also signed an executive order aimed at "minimising the economic burden" of Obamacare.

The order allows government agencies to delay the implementation of any parts of the Affordable Care Act - Barack Obama's signature healthcare law - which could put a "fiscal burden" on families, states or healthcare providers.

It is the first step in Mr Trump's plans to "promptly repeal" and replace Obamacare, a key promise made during his election campaign, but Republicans in Congress are yet to propose a replacement for the insurance programme.

During his election, Mr Trump campaigned on a detailed 18-point plan of the things he would do on his first day in office.

'This United States of America is your country'

But since then, he seems to have distanced himself from taking such a rapid-fire approach to implementing policies, especially when it comes to complicated issues, which may involve negotiations with Congress or foreign leaders.

Within minutes of his inauguration as US President, Mr Trump's administration announced plans to develop a "state-of-the-art" missile defence system to protect the US against attacks from Iran and North Korea.

In further measures, Mr Trump's administration said it would reverse cutbacks to the defence budget and "submit a new budget to Congress outlining a plan to rebuild our military".

It added: "We will provide our military leaders with the means to plan for our future defence needs."

As Mr Trump's pledges were published on the newly revamped White House website, references to climate change were deleted and replaced with the President's "America First Energy Plan".

:: How will President Trump affect world affairs?

The policy outlines intentions to scrap the "harmful and unnecessary" Climate Action Plan and Waters of the US rule brought in by Barack Obama.

Also detailed are plans to cut tax rates for workers and businesses, as well as a withdrawal from the Trans-Pacific Partnership trade agreement.

Donald Trump's applause for the Clintons

Mr Trump began his Presidency by outlining a bleak image of America's current state and promising to improve it by putting the country and its citizens first.

:: America's 45th President: The story so far

He said: "From this day forward, it is going to be only America first. America first. Every decision on trade, on taxes on immigration, on foreign affairs will be made to benefit American workers and American families.

"We must protect our borders from the ravages of other countries making our products, stealing our companies and destroying our jobs. Protection will lead to great prosperity and strength."

He was surrounded by former presidents and congressional leaders but castigated their record.

"For too long, a small group in our nation's capital has reaped the rewards of government while the people have borne the cost," he said in his address.

"Washington flourished but the people did not share in its wealth. Politicians prospered, but the jobs left and the factories closed."

Image: A limo is set on fire as protesters clash with police in Washington DC Image: Firefighters move in to extinguish the blaze Image: The fire sent smoke billowing across 13th Street, downtown Washington DC Image: Demonstrators recoil as they are targeted with a flash-bang grenade Image: Crowds of activists set light to bins and newspaper stands Image: More than 90 people were arrested during the unrest Image: Around 28,000 officers were deployed to a three square mile area of downtown DC Image: Police fire a stun grenade at demonstrators Image: A 'Make America Great Again' hat is set alight during the protest Image: Police fire pepper spray at a large group of masked protesters Image: Anti-Trump demonstrators flee as riot police close in Image: A demonstrator is held to the floor and handcuffed by riot police /

His defeated Democratic rival Hillary Clinton listened impassively during the speech but applauded politely at the end.

Later, Mr Trump praised her for attending the inauguration ceremony despite their bitter election battle, saying he was "very, very honoured" that she and former president Bill Clinton attended the ceremony.

Demonstrators were kept away from the official events, but there were several skirmishes between protesters and police. Vehicles were damaged and set alight and more than 200 people were arrested.

Mr Trump ended the day by attending three inaugural balls, dancing with First Lady Melania at each one.

To no one's surprise, the song he chose to dance to was Frank Sinatra's My Way.

Read more:

:: Trump's cabinet: Who has been confirmed so far

:: 'So, so great!': Why Trump's rhetoric resonates

:: America's newest First Family - meet the Trumps

:: Obama's goodbye: 'We're off on a quick vacation'

:: What will Barack Obama do next?

Watch continuing coverage of President Trump's first days in office on Sky News.