The S-125 Neva/Pechora (NATO reporting name SA-3 Goa) Soviet surface-to-air missile system was designed by Aleksei Mihailovich Isaev to complement the S-25 and S-75. It has a shorter effective range and lower engagement altitude than either of its predecessors and also flies slower, but due to its two-stage design it is more effective against more maneuverable targets. It is also able to engage lower flying targets than the previous systems, and being more modern it is much more resistant to ECM than the S-75. The 5V24 (V-600) missiles reach around Mach 3 to 3.5 in flight, both stages powered by solid fuel rocket motors. The S-125, like the S-75, uses radio command guidance. The naval version of this system has the NATO reporting name SA-N-1 Goa and original designation M-1 Volna (Russian Волна – wave).
Instructions for adding Military Wallpapers to a PC and MAC.
To add military wallpaper
- MAC OSX
Drag the image onto your desktop. In your Dock, click on the “System Preferences” icon
In the System Preferences window, under the heading “Personal”, click on the “Desktop” icon
Then drag the image file into the window - MAC OS 9
Drag the wallpaper image onto your desktop
Go to the Apple menu, select Control Panels, select Appearance
In the Appearance window click “Place Picture”
In the search window that opens, find the image on your desktop then select the image
Click “Open”
Then in the Appearance Window click “Set Desktop” -
PC
Click on the wallpaper size you want to download
Place mouse cursor over the image & right click the mouse
Choose “Set As Wallpaper” from the pop-up menu
Your wallpaper is now set on your desktop