KUWAIT CITY, March 7, (Xinhua) -- Russian Foreign Minister Sergey Lavrov (L) and Kuwaiti Deputy Prime Minister and Foreign Minister Sheikh Sabah Khaled Al-Hamad Al-Sabah (C) walk to attend a press conference in Kuwait City, capital of Kuwait, on March 6, 2019. Russia supports all efforts of Kuwait and welcomes means to preserve the unity of the Gulf Cooperation Council (GCC), Sergey Lavrov said on Wednesday.