Question

What kept happening at the Ussuri river between the Soviets and Chinese? Why did this worry the Soviets?

Answer 1

Explanation:The Ussuri river was the site of multiple border clashes between the Soviets and Chinese in the late 1960s and early 1970s. These clashes were sparked by territorial disputes over the island of Damansky/Zhenbao. In March 1969, a skirmish broke out between Soviet and Chinese troops resulting in dozens of casualties on both sides. The Soviets were worried about the Chinese border incursions and the potential for a full-scale war between the two countries.