Inflammation (Definition) 1  Inflammation is the body's attempt at self-protection; the aim being to remove harmful stimuli, including damaged cells, irritants, or pathogens - and begin the healing process. 2  Coccyx is the triangular piece of bone at the end of the spine.
With more than 2.2 million men currently under arms, the PLA is by far the worldâs largest military. Only the U.S. and India come close with 1.4 million and 1.3 million troops respectively [1]. North Korea and Russia round out the top five with 1.1 and 1 million-man armies.
In 2015, the U.S. spent $610 billion on the military, making its defense budget the largest in the world by a wide margin. The U.S. spent more on defense than the $601 billion that China, Russia, Saudi Arabia, France, Britain, and Indiaâthe countries with the next seven largest military budgetsâspent combined.