Washington, D.C. – U.S. Senator Marco Rubio (R-FL), a member of the Senate Foreign Relations Committee and Select Committee on Intelligence, arrived in London today for a three day official visit.

During his stay, Rubio will meet with British government officials to discuss the future of the transatlantic alliance. On Tuesday, he will also deliver a major speech co-hosted by Chatham House and the Legatum Institute at 1 p.m. local time (8 a.m. EST).The speech will be live streamed here.

In addition to following trip updates at @MarcoRubio, Rubio’s personal Twitter account, below are photos from today’s activities (The pictures can be viewed in higher quality here):

Rubio visits Number 11 Downing Street to meet with Chancellor of the Exchequer George Osborne:

Rubio visits the UK Ministry of Defence to meet with Secretary of State for Defence Philip Hammond:

Rubio meets with The Honorable Richard Ottaway, Member of Parliament (MP) and Chair of the Foreign Affairs Committee; Sir Malcolm Rifkind, MP and Chair of Intelligence and Security Committee; James Arbuthnot, MP and Chair of Defence Committee:

Rubio outside the British Parliament’s “Big Ben” tower:

Photo credit for the picture with Chancellor of the Exchequer George Osborne is given to the Office of the Chancellor of the Exchequer. All other photos were taken by the Office of U.S. Senator Marco Rubio.