HIMARS systems donated by the United States and allies are being effectively employed by Ukraine in its fight with Russia.
The package approved for Estonia would include up to six M142 High Mobility Artillery Rocket System (HIMARS) launchers, munitions, support equipment, spares and technical support, a deal worth approx $US500 million.
Despite approval by the State Department, the notification does not indicate that contracts have been signed or that negotiations have concluded.
Poland has also expressed interest to buy up to 500 HIMARS systems from US.