18th April 2026

Explanation - It is a semi-enclosed inlet of the Indian Ocean between Africa and Asia. It is connected to the Arabian Sea and the Indian Ocean to the south through the Gulf of Aden and the narrow strait of Bab el Mandeb. The northern portion of the Red Sea is bifurcated by the Sinai Peninsula into the Gulf of Aqaba and the Gulf of Suez, where it is connected to the Mediterranean Sea via the famous Suez Canal. Bordering Countries: Egypt, Saudi Arabia, Yemen, Sudan, Eritrea and Djibouti. The Red Sea's unique colour changes are due to algae blooms. Geologically, it lies in a fault depression between the Arabian and North African tectonic plates. It is known for its hot and salty waters and is a crucial maritime route between Europe and Asia. Five major types of mineral resources are found in the Red Sea region: petroleum deposits, evaporite deposits, sulfur, phosphates, and the heavy-metal deposits. Islands — Tiran Island: Located near the mouth of the Gulf of Aqaba. Shadwan Island: Located at the entrance of the Gulf of Suez.

Explanation - SSPE, also known as Dawson disease, is a progressive, disabling, and deadly brain disorder related to measles (rubeola) infection. The disease develops many years after the measles infection, even though the person seems to have fully recovered from the illness. SSPE has been reported in all parts of the world, but in western countries it is a rare disease. Males are more often affected than females. The disease generally occurs in children and adolescents. SSPE is a rare condition. Cause — Normally, the measles virus does not cause brain damage. However, an abnormal immune response to measles or, possibly, certain variant forms of the virus may cause severe illness and death. This response leads to brain inflammation (swelling and irritation) that may last for years. Treatment — High mortality rates are associated with SSPE, and there is no cure for SSPE. Treatment is generally aimed at regulating symptoms. Certain antiviral medicines and medicines that boost the immune system may be tried to slow the progression of the disease.

Explanation - SSPE, also known as Dawson disease, is a progressive, disabling, and deadly brain disorder related to measles (rubeola) infection. The disease develops many years after the measles infection, even though the person seems to have fully recovered from the illness. SSPE has been reported in all parts of the world, but in western countries it is a rare disease. Males are more often affected than females. The disease generally occurs in children and adolescents. SSPE is a rare condition. Cause — Normally, the measles virus does not cause brain damage. However, an abnormal immune response to measles or, possibly, certain variant forms of the virus may cause severe illness and death. This response leads to brain inflammation (swelling and irritation) that may last for years. Treatment — High mortality rates are associated with SSPE, and there is no cure for SSPE. Treatment is generally aimed at regulating symptoms. Certain antiviral medicines and medicines that boost the immune system may be tried to slow the progression of the disease.

Explanation - CAR-T Cell Therapy, or Chimeric Antigen Receptor T-cell Therapy, is a groundbreaking treatment that involves modifying immune cells, specifically T-cells, to turn them into powerful cancer-fighting cells known as CAR-T cells. T-cells are a type of white blood cell that play a key role in the body's immune system by seeking out and combating illnesses and infections. In CAR-T therapy, these T-cells are genetically altered to enhance their ability to target and destroy cancer cells, particularly in blood cancers like leukemia and lymphomas.

Explanation - Section 301 of the US Trade Act of 1974 is a powerful unilateral trade instrument that allows the US Trade Representative (USTR) to investigate foreign trade practices deemed "unreasonable, unjustifiable, or discriminatory" and to impose retaliatory tariffs or trade restrictions. It is a key tool through which Washington pressures trading partners on issues ranging from intellectual property and market access to labour practices and industrial policy. In March 2026, the USTR launched multiple Section 301 investigations against India and several other nations, targeting "structural excess capacity" in manufacturing and alleged failures to curb forced labor in supply chains.