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.
Re: Cost to build 1 acre pond. A couple of years ago, I had a contractor work over a pond (we call them stock tanks here in Texas) and he charged me $5500... that included digging down a few feet to determine if there was enough clay to provide a good seal to prevent leaking.