They are probably refering to potasium iodine tables (aka nukepills). You can get them over the net and in the case of a problem in the US, they would
be distributed here as well.
TEL AVIV, Israel (AP) - Soldiers will begin distributing radiation sickness pills in cities near Israel's two nuclear reactors next month, the Defense Ministry said Thursday.
Defense Minister Shaul Mofaz informed the Cabinet of the project at a session on Sunday, the ministry said.
Distribution of the pills is to begin Aug. 8 in Dimona and Yavne, according to a report in Bamahane, a weekly publication for soldiers.