At left, Hillary Clinton at the Democratic National Convention, July 27, 2016; and Donald Trump at a campaign rally the same day in Toledo, Ohio.

At left, Hillary Clinton at the Democratic National Convention, July 27, 2016; and Donald Trump at a campaign rally the same day in Toledo, Ohio. Photos by AP

WATCH: Donald Trump and Hillary Clinton on National Security

Defense One, with the Council on Foreign Relations, is pleased to offer an explainer of the GOP and Democratic candidates’ positions on national defense, Russia, China, and ISIS.

In an election campaign increasingly dominated by foreign policy and global terrorism, how do businessman Donald Trump and former State Secretary Hillary Clinton compare on national security matters?

Defense One , with the Council on Foreign Relations, is pleased to offer an explainer of the GOP and Democratic candidates' positions on national defense, Russia, China, and ISIS.

Watch below, and read more after the jump.