A spokesperson for China's Ministry of National Defense said the United States was interfering with China's "internal affairs."
"We are looking at cooperation where we can and pushing back aggressively where we must," General David Goldfein said.
America has signed off on $46.9 billion worth of arms sales so far this year.
President Donald Trump and North Korean supreme leader Kim Jong Un's meeting could signal a diplomatic victory, if nuclear war doesn't break out first.
Trump expects Saudi Arabia to spend billions on military aid.
When it comes to guns, the U.S. is always number one.
Secretary of Defense James Mattis is traveling through Indonesia and Vietnam on a trip to help bolster U.S. influence in the region and woo several countries away from Russia and China.
The bid to ease export rules is part of a new "Buy American" plan aiming to drum up billions of dollars in business overseas.
Norway sold seven decommissioned warships to a militant leader in Nigeria's oil basin, and the U.K. facilitated the sale.
The attack helicopter that killed 42 Somali refugees in Yemen was likely sold to the Saudis by the U.S.
Reports emerged earlier this week that the U.S. could block the sale of 26,000 rifles.
The suspension came after deadly clashes between authorities and civilians in 2013.
National daily 'Kommersant' estimates the operation has more than paid for itself.
U.K. support for Saudi Arabia's operation in Yemen is harming the prospect of peace, writes Andrew Smith.
The host country has won first place in every discipline so far.
French officials have been touring the globe securing deals for companies part-owned by the state.
U.S. and Russia lead global rise in arms exports as Asian powerhouse overtakes Germany to become third-largest exporter.
The government-backed Security and Policing exhibition begins tomorrow.
The Russian leader has boasted his country will sell "regardless" of own politics
If there were further complications, delivery would be delayed but the contract would not be suspended, French President Francois Hollande said