Explanation:

Israel and Bahrain have formally established diplomatic relations after signing the US brokered deal in Arab country's capital Manama.

• The two countries are now expected to open embassies.
• Bahrain is now the fourth Arab country in the Middle East - after the UAE, Egypt and Jordan - to recognise Israel.
• Bahrain is a sovereign state in the Persian Gulf.
• The island nation comprises a small archipelago made up of 40 natural islands and an additional 51 artificial islands, centered around Bahrain Island which makes up around 83 percent of the country's landmass.
• The country is situated between the Qatari peninsula and the north eastern coast of Saudi Arabia, to which it is connected by the 25-kilometre King Fahd Causeway.
• The capital and largest city is Manama.

Hence option 2nd is correct.