Henry VIII Foreign Policy: A Tudor Timeline of the Wars with France

Henry VIII foreign policy is usually told as a story about a man who wanted to be a warrior king and could not afford it. That is not wrong, but it misses the part that lasted, and the Henry VIII foreign policy timeline below is arranged around what survived rather than around the campaigns. The wars ended in treaties that were promptly abandoned; the money went; what survived was a line of gun forts along the south and east coasts, three of them within a short walk of the Kent shore, built in a panic that the diplomacy of the 1530s had produced.

Read as a sequence of decisions rather than a series of battles, the reign makes a good deal more sense. The constant is not ambition. It is that England was the smallest of the three powers involved, and both of the others knew it.

Henry VIII foreign policy in outline

Three actors dominate the period. France under Louis XII and then Francis I; Spain and, after 1519, the Holy Roman Empire under Charles V; and the papacy, which mattered as a diplomatic instrument long before it mattered as a theological problem.

England’s weight in that company was modest. Its population was perhaps a fifth of France’s, its revenues smaller still, and its army had to be raised rather than kept. What England had was position: a fleet, a coastline facing the Channel, and the ability to make a continental war more expensive for whichever side it joined.

Tudor foreign policy therefore worked by bargaining position rather than by force. The value of an English alliance was mostly the value of England not being on the other side, and that value fell sharply whenever the two larger powers made peace with each other. Which they repeatedly did, usually without telling him.

A timeline of the reign

• 1509. Accession, and marriage to Catherine of Aragon. The Spanish alliance is inherited rather than chosen, and it shapes the next twenty years.
• 1512–14. First French war. The Battle of the Spurs in 1513 is a cavalry skirmish inflated into a triumph. In the same year, while the king is in France, a Scottish invasion is destroyed at Flodden and James IV is killed.
• 1514. Peace with France, negotiated after Ferdinand of Aragon makes his own terms first. The pattern is set early.
• 1518. The Treaty of London. Wolsey assembles a general European peace with England at its centre, the single most successful piece of diplomacy of the reign.
• 1520. The Field of Cloth of Gold near Calais. Two and a half weeks of tents, tournaments and expenditure, producing warmth between Henry and Francis I and no lasting agreement.
• 1521–25. Alliance with Charles V against France. At Pavia in 1525 the imperial army captures Francis I outright, and Charles, having won, sees no reason to share anything.
• 1525. The Amicable Grant. An attempt to fund an invasion of France by non-parliamentary taxation collapses against open resistance, and the invasion is abandoned.
• 1527–33. The annulment. Foreign policy becomes an instrument of the king’s marriage, and the marriage becomes an obstacle to foreign policy.
• 1533–34. The break with Rome. England moves from the centre of the Treaty of London to the margin of Catholic Europe in under a decade.
• 1538. The Truce of Nice. France and the Empire come to terms, and the possibility of a joint Catholic enterprise against England becomes real enough to act on.
• 1539–40s. The coastal forts are built along the vulnerable stretches of coast.
• 1540. Marriage to Anne of Cleves, contracted to secure a German Protestant connection and dissolved within months once the threat recedes.
• 1542. War with Scotland. Solway Moss ends in another Scottish defeat, and James V dies weeks later.
• 1544. Invasion of France. Boulogne is taken at enormous cost and held.
• 1546. Peace, on terms that return Boulogne to France for a payment that was never fully made.
• 1547. Death, with the coinage debased and the monastic lands largely sold.

Anyone following the Henry viii foreign policy timeline alongside the domestic chronology will notice how often the two intersect at moments of financial strain rather than at moments of opportunity. Read that way, the Henry viii foreign policy timeline is less a record of ambition than a record of what the crown could still borrow against, and the turning points fall where the money ran out rather than where the opportunity appeared. The campaigns of 1512, 1522 and 1544 each follow a period in which a new source of funds had just been secured, and each ends when that source is exhausted.

The Tudor problem: money and legitimacy

Two constraints run under everything. The first is that Tudor foreign policy had to be paid for by a crown whose ordinary revenue could not fund a war, which meant parliament, loans, forced contributions, or the sale of assets. Each of those had a political price, and the Amicable Grant demonstrated that the price could be refusal.

The second is dynastic. The Tudor claim was recent and had been won on a battlefield within living memory. A king without a legitimate son was a king whose foreign alliances were negotiating over an uncertain succession, and every ambassador in Europe knew it. That is why the annulment was not a private matter that inconveniently spilled into diplomacy: it was diplomacy.

The debasement of the coinage in the 1540s is the clearest measure of the whole enterprise. The crown reduced the silver content of its money to pay for a war, and the resulting inflation outlasted the reign.

France, and why he kept going back

England had held French territory for centuries and had lost almost all of it by 1453. Calais remained. The claim to the French throne remained too, and it was still being quartered on English arms.

France was therefore the obvious enemy and the obvious prize, and three campaigns went there across the reign. None of them recovered anything durable. The 1544 capture of Boulogne came closest to a conventional success and was the most expensive thing the reign did, and it was handed back within two years for money that largely failed to arrive.

The strategic difficulty was never really military. It was that any English campaign in France depended on an ally holding the other front, and the ally was always in a position to settle separately on better terms. Ferdinand did it in 1514. Charles did it after Pavia and again at Nice. France, for its part, cultivated Scotland precisely so that an English king marching south would have to look north.

What the break with Rome did to the diplomacy

Before 1533 England was a Catholic power negotiating among Catholic powers, with the papacy available as a broker. After 1534 it was something without precedent, and the diplomatic consequences were immediate.

Excommunication made an invasion of England a licensed enterprise rather than an act of aggression. That mattered enormously in 1538 and 1539, when France and the Empire were briefly at peace and the prospect of a combined expedition looked serious. The response was not diplomatic but concrete: a programme of coastal fortification paid for substantially out of the proceeds of the dissolved monasteries.

England also began, awkwardly and without conviction, to look for Protestant allies in Germany. The Cleves marriage came out of that search and was discarded the moment the danger passed, which is a fair summary of how much the religious dimension of Tudor foreign policy weighed against the strategic one.

The forts on the Kent coast

The invasion never came, and the buildings did. Between 1539 and the mid-1540s a chain of artillery forts went up along the vulnerable stretches of coast, purpose-built for guns rather than adapted from medieval castles, low and squat where earlier fortresses were tall.

East Kent received a concentration of them, because the Downs anchorage off Deal was the obvious landing ground for an army coming from the Low Countries or from France. Deal, Walmer and Sandown were built as a mutually supporting group along that shore, and Sandgate covered the coast further south. Sandwich, one of the Cinque Ports and by then silting up, sat behind them.

Two of the three Deal-area forts survive in usable condition; the third has largely gone to the sea. They are the most tangible thing left from any of this, and they are worth the connection: a visitor standing on the Kent shore is looking at the physical residue of a diplomatic failure in 1538, funded by the closure of the monasteries, defending against an invasion that was cancelled.

How the reign is judged now

Historical assessment has moved considerably. An older tradition read the reign as the arrival of England as a European power, with the navy and the break from Rome as the foundations of everything that followed. The revisionist account reads it as expensive failure: money spent, territory not gained, alliances repeatedly bought and repeatedly betrayed.

The middle position is probably the most defensible. The wars achieved nothing durable and cost more than the crown could bear, and the institutional changes that followed the annulment were largely unintended consequences of a dynastic problem rather than a plan. What was built deliberately, and what lasted, was the navy and the coastal defences.

Frequently asked questions

Did Henry VIII actually gain any territory?

Almost none that lasted. Boulogne was captured in 1544 and returned in 1546. Calais, held at the start of the reign, was still held at the end and was lost under his daughter Mary.

Why did the imperial alliance keep failing?

Because Charles V had the larger army and the stronger position, and could settle with France whenever settling suited him. After Pavia in 1525 he had captured the French king and had no need of an English contribution.

Was the Field of Cloth of Gold worth anything?

Diplomatically very little. It produced no treaty that outlasted the decade. As a demonstration of what the English crown could spend on display it was extremely effective, which was part of the point.

How were the coastal forts paid for?

Substantially from the proceeds of the dissolution of the monasteries. The religious settlement and the defence programme were financially the same event.

Where can the Kent forts be seen?

Along the shore south of Sandwich, in the Deal and Walmer area. They are low artillery fortifications rather than conventional castles, which is why they look nothing like the medieval sites further inland.