Ukraine began transferring nuclear warheads on its territory to Russia in March 1994, with a shipment of 60 ICBM warheads. About 540 were shipped to Russia in 1994, and 720 in 1995. The last nuclear weapon was transferred to Russia in May 1996, rendering Ukraine a non-nuclear nation.his is the only nation known to have developed nuclear weapons, and then voluntarily relinquished that capability. On 24 March 1993 Pres. F. W. De Klerk announced that South Africa had produced nuclear weapons, but had destroyed their arsenal before 10 July 1991, when South Africa joined the NPT.
The cost to build a backyard pond can vary greatly. The size, style, materials and equipment you select will all impact the final price of your pond. You can expect to pay between $5,000 and $20,000 for a custom pond.
The cost of importing and applying sealants may range from $10,000 to $30,000 per acre depending on location and soil conditions. Installing synthetic pond liners cost even more than our estimated range.fter calculating a rough pond excavation budget, now double the pond construction budget due to the cost of dredging and re-digging the pond in ten to twenty years or sooner due to a poor pond design.