Talk is heating up in Congress and the Pentagon about whether to share America’s massive new bunker-busting bomb as a warning to Iran, but Israel remains cool to the idea.

The proposal is expected to come up during next month’s visit to Washington by Defense Minister Moshe Ya’alon as well as Prime Minister Benjamin Netanyahu’s Nov. 9 meeting at the White House. Interviews with current and former top-ranking Israeli military officials, however, suggest a distinct lack of enthusiasm for a cumbersome super-weapon of dubious military value.

“This idea is irrelevant for Israel,” a senior Israeli officer told Al-Monitor. “It is way beyond our means [and] not worth the means, money and effort. We are not capable of maintaining and sustaining it.”

Israeli military experts and former officials are equally skeptical.[…]