Answer: War bonds are debt securities issued by a government to finance military operations and other expenditure in times of war. In practice, modern governments finance war by putting additional money into circulation, and the function of the bonds is to remove money from circulation and help to control inflation. War bonds are either retail bonds marketed directly to the public or wholesale bonds traded on a stock market. Exhortations to buy war bonds are often accompanied by appeals to patriotism and conscience. Retail war bonds, like other retail bonds, tend to have a yield which is below that offered by the market and are often made available in a wide range of denominations to make them affordable for all citizens.