Consider the following statements:

1. The United Nations early warning report on hunger hotspots has identified Pakistan, Afghanistan, and Myanmar among the global hunger hotspots.

2. The Food and Agriculture Organization (FAO) and the World Food Programme (WFP) have warned that acute food insecurity is likely to deteriorate further in 18 areas comprising a total of 22 countries.

3. The countries with the highest level of concern are Afghanistan, Nigeria, Somalia, South Sudan, and Yemen.

4. Sudan's recent conflict has been identified as a potential driver of global conflict trends and is causing massive population displacement and increased hunger.
Which of the statements given above is/are correct?

How many of the above-given statements is/are correct?