RT News - July 21, 2019 (12:00 MSK)

The spat between China and the US takes another turn with Beijing targeting American arms makers - threatening to sanction them if they go ahead with plans to supply Taiwan. The UK warns of consequences and robust action - if Iran does not release a British-flagged oil tanker seized on Friday. Parents in England rally against sex-education lessons - after national-curriculum textbooks are revamped to include LGBT themes.