Military power of China and North Korea & USA and Israel

The China-DPRK Treaty on Friendship is a treaty signed on 11 July 1961 between North Korea and China. The treaty obligates China militarily to defend North Korea and vice versa.North Korea enjoys a close relationship with China which is often called North Korea's closest ally. The relations were strained in the last few years because of China's concerns about North Korea's nuclear program. Both countries have nuclear weapons.

A hypothetical military alliance between United States and Israel. Military relations between Israel and the United States have been consistently close. Israel has Major Non-NATO Ally (MNNA) status with the USA. Since 1976, Israel had been the largest annual recipient of United States foreign assistance. Israel is also involved in the joint development of military technology and regularly engages in joint military exercises. Israel is a participant in the F-35 Lightning II fighter development program. The US and Israel also cooperate jointly on a number of technology development programs, notably the Arrow missile system and the Tactical High Energy Laser (THEL). The Israeli port of Haifa is the main port of call in the eastern Mediterranean for the United States Sixth Fleet. The United States has also stored military equipment in Israel.