Donald Trump has overseen nearly as many air strikes in the first five months of his second term as Joe Biden launched in his entire presidency. The US president's onslaughts on Houthi militants in Yemen and jihadists in Somalia have been more ferocious than Mr Biden's, and he has ordered strikes on Iraq, Syria and most recently, Iran. After campaigning on a pledge to end American involvement in military conflicts, he has sharply escalated the country's air campaigns, according to the data from Acled (Armed Conflict Location and Event Data), which maps conflicts. Mr Trump has overseen 529 air strikes since his inauguration, compared with 555 over the entire four years of the previous administration.