The current fleet of vehicles is as much as 10 years old and due for an upgrade in the near future. Current models were introduced shortly after President Barack Obama's inauguration in 2009.

People across the world watched as history was made as the two leaders shook hands and exchanged greetings at the start of the first-ever meeting between a sitting U.S. president and a North Korean leader.

President Donald Trump and North Korea's Kim Jong Un emerged from their summit in Singapore with an agreement that includes the "complete denuclearization of the Korean peninsula."

President Trump and Chairman Kim will participate in a one-on-one meeting, an expanded bilateral meeting, and a working lunch,

The choice of airplane was a reminder that China, North Korea's main trading partner and a nation Trump has relied upon to bring North Korea to heel, is an unseen but tangible presence at the summit.

'It’s part of growing consumerist culture in North Korea’s semi-market economy.'

Just two men and their translators...

Singapore deported two South Korean journalists who were accused of trespassing in the home of North Korea's ambassador to Singapore.

And if history is any indication, they will not know it has taken place until after it has happened.