The proposal was included in the bilateral agreement between Ukraine and Poland on security guarantees, which obliges Warsaw to study this option. But at this stage, “it’s just an idea,” Sikorski said at the American Enterprise Institute in Washington. It is dangerous for Poles to shoot down missiles over Poland when they enter its airspace for a few seconds, the diplomat added. Read also: Poland not prepared to help patrol Ukrainian airspace without NATO decision “Our dilemma is as follows,” Sikorski said. “If we shoot down the missiles only when they enter our airspace, the debris will pose …