"I need several divisions in the western, southern directions, let them be stationed [there]," Lukashenko said in an interview with Russian magazine Natsionalnaya Oborona (National Defense), published on Saturday.
The president also noted the importance of knowing that Moscow would support the Belarusian side amid Minsk's deteriorating relations with the West.
Iskander is a mobile ballistic missile system designed to destroy a wide variety of ground targets at a range of up to 500 kilometers (over 300 miles).