Japan is debating whether to develop a limited pre-emptive strike capability and buy cruise missiles — ideas that were anathema in the pacifist country before the North Korea missile threat. With revisions to Japan’s defense plans underway, ruling party hawks are accelerating the moves, and…
Japan is debating whether to develop a limited pre-emptive strike capability and buy cruise missiles — ideas that were anathema in the pacifist country before the North Korea missile threat. With revisions to Japan’s defense plans underway, ruling party hawks are accelerating the moves, and some defense experts say Japan should at least consider them.
After being on the backburner in the ruling party for decades, a possibility of pre-emptive strike was formally proposed to Prime Minister Shinzo Abe by his party’s missile defense panel in March, prompting parliamentary debate, though somewhat lost steam as Abe apparently avoided the divisive topic after seeing support ratings for his scandal-laden government plunge.
North Korea’s test-firing Tuesday of a missile, which flew over Japan and landed in the northern Pacific Ocean, has intensified fear and reignited the debate.
“Should we possess pre-emptive strike capability?” liberal-leaning Mainichi newspaper asked the following day. “But isn’t it too reckless to jump to discuss a ‘get them before they get you’ approach?”
Japan has a two-step missile defense system. First, Standard Missile-3 interceptors on Aegis destroyers in the Sea of Japan would shoot down projectiles mid-flight and if that fails, surface-to-air PAC-3s would intercept them from within a 20-kilometer (12-mile) range. Technically, the setup can handle falling debris or missiles heading to Japan, but it’s not good enough for missiles on a high-lofted trajectory, those with multiple warheads or simultaneous multiple attacks, experts say.
A pre-emptive strike, by Japanese definition, is a step preceding the two-tier defense. Cruise missiles, such as Tomahawk, fired from Aegis destroyers or fighter jets would get the enemy missile clearly waiting to be fired, or just after blastoff from a North Korean launch site, before it approaches Japan.
Japan’s self-defense-only principle under the country’s war-renouncing constitution prohibits its military from making a first strike, and officials discussing a limited pre-emptive strike are calling it a “strike-back” instead.
