Gurkha police officers stand guard outside the St. Regis Hotel in Singapore, Sunday, June 10, 2018, ahead of the summit between U.S. President Donald Trump and North Korean leader Kim Jong Un. (AP …

Gurkha police officers stand guard outside the St. Regis Hotel in Singapore, Sunday, June 10, 2018, ahead of the summit between U.S. President Donald Trump and North Korean leader Kim Jong Un. (AP Photo/Yong Teck Lim)