2004年10月17日，塔斯社援引俄罗斯总统普京的话报道说，俄罗斯目前正在研制一种全新形式的核导弹系统，它将与世界其他国家现有的任何同类系统都迥然不同。
新华社报道如下：
President Vladimir Putin said Wednesday that Russia is developing a new type of nuclear missile system which no other nuclear powers possess, the Interfax news agency reported.
At a meeting of high-ranking officers, Putin reportedly said: "We are conducting research and testing the most up-to-date nuclear missile systems, which, I'm sure, will be supplied to the armed forces in the near future."
"These systems will have no analogues in other nuclear powers during the next few years," Interfax quoted Putin as saying.
Analogue在此表示“相似物，类似物”，例如：Surimi is marketed as an analogue of crabmeat.（碎鱼块被当作蟹肉代用品出售）。此外，analogue还有“对等的人，对手；同源语；类比，比拟；模拟（计算机）”等含义。例如：blast analogue（爆炸模拟）；circuit analogue（电路模拟）；hydraulic analogue（水压模拟）；structural analogue（结构类比法）等。