Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page People's Liberation Army Navy:

"

In the 1970s, when approximately 20 percent of the defense budget was allocated to naval forces, the Navy grew dramatically. The conventional submarine force increased from 35 to 100 boats, the number of missile-carrying ships grew from 20 to 200, and the production of larger surface ships, including support ships for oceangoing operations, increased. The Navy also began development of nuclear attack submarines (SSN) and nuclear-powered ballistic missile submarines (SSBN).[citation needed]