1.
tug-of-war
A sport or game in which two teams pull on opposite ends of a rope, each trying to pull the other team past a center line.
2.
power struggle; tug-of-war (figurative)
A competitive back-and-forth struggle between opposing forces, such as political factions, businesses, or negotiators.
A compound of 綱 (rope) and 引き (pulling).
Literal sense
One of the most popular events at Japanese 運動会 (sports days) held in schools and communities. Two teams pull opposite ends of a thick rope, making it a test of collective strength.
Figurative sense
Commonly used in news and politics to describe competitive back-and-forth between opposing sides. Unlike English "tug-of-war," the Japanese figurative use is standard and not at all clichéd.