epa08909202 A rocket is fired into the Mediterranean Sea during a military drill carried by armed groups in the South of the Gaza City, 29 December 2020. Fighters of Al-Qassam brigades, the military wing of Hamas and the Islamic Jihad movement were among 12 militant groups holding the first-ever joint military drill in Gaza City that included launching rockets into the Mediterranean Sea, ground and marine exercises. EPA-EFE/HAITHAM IMAD